EaseMarry Blogs » PHP Code http://www.easemarry.com/blog php and java code Sun, 09 Aug 2009 16:09:06 +0000 http://wordpress.org/?v=2.8.3 en hourly 1 Use to ajax for php page http://www.easemarry.com/blog/use-to-ajax-for-php-page/ http://www.easemarry.com/blog/use-to-ajax-for-php-page/#comments Sat, 11 Jul 2009 21:40:48 +0000 rueben http://www.easemarry.com/blog/?p=48 AJAX Code:

ajaxpg.js

?View Code JAVASCRIPT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81

var http_request=false;
 
  function send_request(url){
 
    http_request=false;
 
    if(window.XMLHttpRequest){
 
     http_request=new XMLHttpRequest();
 
     if(http_request.overrideMimeType){
 
       http_request.overrideMimeType("text/xml");
 
     }
 
    }
 
    else if(window.ActiveXObject){
 
     try{
 
      http_request=new ActiveXObject("Msxml2.XMLHttp");
 
     }catch(e){
 
      try{
 
      http_request=new ActiveXobject("Microsoft.XMLHttp");
 
      }catch(e){}
 
     }
 
    }
 
    if(!http_request){
 
     window.alert("XMLHttp object creation failed");
 
     return false;
 
    }
 
    http_request.onreadystatechange=processrequest;
 
    http_request.open("GET",url,true);
 
    http_request.send(null);
 
  }
 
  function processrequest(){
 
   if(http_request.readyState==4){//Object state
 
     if(http_request.status==200){//return Successful 
 
      document.getElementById(reobj).innerHTML=http_request.responseText;
 
     }
 
     else{ //Exception Errors
 
      alert("Exception Errors!");
 
     }
 
   }
 
  }
 
  function dopage(obj,url){
 
   document.getElementById(obj).innerHTML="Loading...";
 
   send_request(url);
 
   reobj=obj;
 
   }

index.php:

I am a content div on the display, when the flip action arises, the use of AJAX to update DIV to achieve the effect of this is the contents page shows the page code:

?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

< ?php header("Content-type: text/html;charset=utf-8"); ?>
 
<html>
 
<head>
 
<script language="javascript" src="ajaxpg.js"></script>
 
</head>
 
<body>
<div id="result">
 
< ?php
 
$page=isset($_GET['page'])?intval($_GET['page']):1; 
 
$num=10;  
 
$db=mysql_connect("www.easemarry.com","root","root"); 
 
mysql_select_db("cr_download"); 
 
$result=mysql_query("select * from cr_userinfo");
 
$total=mysql_num_rows($result); 
 
$url='test.php';
$pagenum=ceil($total/$num);
$page=min($pagenum,$page);
 
$prepg=$page-1;
 
$nextpg=($page==$pagenum ? 0 : $page+1);
 
$offset=($page-1)*$num;  
 
$pagenav=":<B>".($total?($offset+1):0)."-<b>".min($offset+10,$total)."</b>,Total:$total";
 
if($pagenum< =1) return false;
 
$pagenav.=" <a href=javascript:dopage('result','$url?page=1');> < < </a> ";
 
if($prepg) $pagenav.=" <a href=javascript:dopage('result','$url?page=$prepg');> < </a> "; else $pagenav.=" < ";
 
if($nextpg) $pagenav.=" <a href=javascript:dopage('result','$url?page=$nextpg');> > </a> "; else $pagenav.=" > ";
 
$pagenav.=" <a href=javascript:dopage('result','$url?page=$pagenum');> >> </a> ";
 
$pagenav.=" page，Total page: $pagenum";
 
If($page>$pagenum){
 
       Echo "Error : Can Not Found The page ".$page;
 
       Exit;
 
}
 
$info=mysql_query("select * from cr_userinfo limit $offset,$num"); 
 
While($it=mysql_fetch_array($info)){
 
       Echo $it['username'];
 
       echo "";
 
} 
 
  echo"";
 
  echo $pagenav;
?>
</div>
 
</body>
</html>

test.php:

The key to flip when the flip is called dopage() function, and then use the callback information to update the content div. The core server-side code

?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

< ?php
header("Content-type: text/html;charset=utf-8");
 
$page=isset($_GET['page'])?intval($_GET['page']):1; 
 
$num=10;  
 
$db=mysql_connect("www.easemarry.com","root","root"); 
 
mysql_select_db("cr_download"); 
 
$result=mysql_query("select * from cr_userinfo");
 
$total=mysql_num_rows($result); 
 
$url='test.php';
 
$pagenum=ceil($total/$num);
$page=min($pagenum,$page);
 
$prepg=$page-1;
 
$nextpg=($page==$pagenum ? 0 : $page+1);
 
$offset=($page-1)*$num;  
 
$pagenav=":<B>".($total?($offset+1):0)."-<b>".min($offset+10,$total)."</b>,Total:$total";
 
if($pagenum< =1) return false;
 
$pagenav.=" <a href=javascript:dopage('result','$url?page=1');> < < </a> ";
 
if($prepg) $pagenav.=" <a href=javascript:dopage('result','$url?page=$prepg');> < </a> "; else $pagenav.=" < ";
 
if($nextpg) $pagenav.=" <a href=javascript:dopage('result','$url?page=$nextpg');> > </a> "; else $pagenav.=" > ";
 
$pagenav.=" <a href=javascript:dopage('result','$url?page=$pagenum');> >> </a> ";
 
$pagenav.=" page，Total page: $pagenum";
 
If($page>$pagenum){
       Echo "Error : Can Not Found The page ".$page;
       Exit;
}
 
$info=mysql_query("select * from cr_userinfo limit $offset,$num"); 
 
While($it=mysql_fetch_array($info)){
 
       Echo $it['username'];
 
       echo "";
 
} 
 
  echo"";
 
  echo $pagenav;
 
?>
]]> http://www.easemarry.com/blog/use-to-ajax-for-php-page/feed/ 1 Generate the Guid use for php class http://www.easemarry.com/blog/generate-the-guid-use-for-php-class/ http://www.easemarry.com/blog/generate-the-guid-use-for-php-class/#comments Mon, 13 Apr 2009 16:42:17 +0000 rueben http://www.easemarry.com/blog/?p=43 ?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

< ?php
class   System
{
	function   currentTimeMillis()
	{
		list($usec,   $sec)   =   explode("   ",microtime());
		return   $sec.substr($usec,   2,   3);
	}
}
class   NetAddress
{
	var   $Name   = 'easemarry.com';
	var   $IP   = '69.65.10.199';
	function   getLocalHost()   //   static
	{
		$address   =   new   NetAddress();
		$address->Name   =   $_ENV["COMPUTERNAME"];
		$address->IP   =   $_SERVER["SERVER_ADDR"];
		return   $address;
	}
	function   toString()
	{
		return   strtolower($this->Name.'/'.$this->IP);
	}
}
class   Random
{
	function   nextLong()
	{
		$tmp   =   rand(0,1)?'-':'';
		return   $tmp.rand(1000,   9999).rand(1000,   9999).rand(1000,   9999).rand(100,   999).rand(100,   999);
	}
}
 
class   Guid
{
	var   $valueBeforeMD5;
	var   $valueAfterMD5;
	function   Guid()
	{
		$this->getGuid();
	}
	//
	function   getGuid()
	{
		$address   =   NetAddress::getLocalHost();
		$this->valueBeforeMD5   =   $address->toString().':'.System::currentTimeMillis().':'.Random::nextLong();
		$this->valueAfterMD5   =   md5($this->valueBeforeMD5);
	}
	function   newGuid()
	{
		$Guid   =   new   Guid();
		return   $Guid;
	}
	function   toString()
	{
		$raw   =   strtoupper($this->valueAfterMD5);
		return   substr($raw,0,8).'_'.substr($raw,8,4).'_'.substr($raw,12,4).'_'.substr($raw,16,4).'_'.substr($raw,20).'_'.time();
	}
}
?>
]]> http://www.easemarry.com/blog/generate-the-guid-use-for-php-class/feed/ 0 Google AJAX Language API php class http://www.easemarry.com/blog/google-ajax-language-api-php-class/ http://www.easemarry.com/blog/google-ajax-language-api-php-class/#comments Wed, 21 Jan 2009 12:27:54 +0000 rueben http://www.easemarry.com/blog/?p=39 This class allows you to use the Google AJAX Translation API to translate arbitrary text to the many languages supported by the Google API.

Source versioning added to:
http://code.google.com/p/php-language-api/

?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59

< ?php /** * Translating language with Google API * @author gabe@fijiwebdesign.com * @version $id$ * @license - Share-Alike 3.0 (http://creativecommons.org/licenses/by-sa/3.0/) *  * Google requires attribution for their Language API, please see: http://code.google.com/apis/ajaxlanguage/documentation/#Branding *  */class Google_Translate_API { 	/**	 * Translate a piece of text with the Google Translate API	 * @return String	 * @param $text String	 * @param $from String[optional] Original language of $text. An empty String will let google decide the language of origin	 * @param $to String[optional] Language to translate $text to	 */	function translate($text, $from = '', $to = 'en') {		$url = 'http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q='.rawurlencode($text).'&langpair='.rawurlencode($from.'|'.$to);		$response = file_get_contents(			$url,			null,			stream_context_create(				array(					'http'=>array(					'method'=>"GET",					'header'=>"Referer: http://".$_SERVER['HTTP_HOST']."/\r\n"					)				)			)		);		if (preg_match("/{\"translatedText\":\"([^\"]+)\"/i", $response, $matches)) {			return self::_unescapeUTF8EscapeSeq($matches[1]);		}		return false;	} 	/**	 * Convert UTF-8 Escape sequences in a string to UTF-8 Bytes	 * @return UTF-8 String	 * @param $str String	 */	function _unescapeUTF8EscapeSeq($str) {		return preg_replace_callback("/\\\u([0-9a-f]{4})/i", create_function('$matches', 'return html_entity_decode(\'&#x\'.$matches[1].\';\', ENT_NOQUOTES, \'UTF-8\');'), $str);	}} // example usage$text = 'Welcome to my website.';$trans_text = Google_Translate_API::translate($text, '', 'it');if ($trans_text !== false) {	echo $trans_text;}  ?>< ?php
 
/**
 * Translating language with Google API
 * @author gabe@fijiwebdesign.com
 * @version $id$
 * @license - Share-Alike 3.0 (http://creativecommons.org/licenses/by-sa/3.0/)
 * 
 * Google requires attribution for their Language API, please see: http://code.google.com/apis/ajaxlanguage/documentation/#Branding
 * 
 */
class Google_Translate_API {
 
	/**
	 * Translate a piece of text with the Google Translate API
	 * @return String
	 * @param $text String
	 * @param $from String[optional] Original language of $text. An empty String will let google decide the language of origin
	 * @param $to String[optional] Language to translate $text to
	 */
	function translate($text, $from = '', $to = 'en') {
		$url = 'http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q='.rawurlencode($text).'&langpair='.rawurlencode($from.'|'.$to);
		$response = file_get_contents(
			$url,
			null,
			stream_context_create(
				array(
					'http'=>array(
					'method'=>"GET",
					'header'=>"Referer: http://".$_SERVER['HTTP_HOST']."/\r\n"
					)
				)
			)
		);
		if (preg_match("/{\"translatedText\":\"([^\"]+)\"/i", $response, $matches)) {
			return self::_unescapeUTF8EscapeSeq($matches[1]);
		}
		return false;
	}
 
	/**
	 * Convert UTF-8 Escape sequences in a string to UTF-8 Bytes
	 * @return UTF-8 String
	 * @param $str String
	 */
	function _unescapeUTF8EscapeSeq($str) {
		return preg_replace_callback("/\\\u([0-9a-f]{4})/i", create_function('$matches', 'return html_entity_decode(\'&#x\'.$matches[1].\';\', ENT_NOQUOTES, \'UTF-8\');'), $str);
	}
}
 
// example usage
$text = 'Welcome to my website.';
$trans_text = Google_Translate_API::translate($text, '', 'it');
if ($trans_text !== false) {
	echo $trans_text;
}
 
 
?>
]]> http://www.easemarry.com/blog/google-ajax-language-api-php-class/feed/ 5 Using sockets in PHP : Get articles from Usenet http://www.easemarry.com/blog/using-sockets-in-php-get-articles-from-usenet/ http://www.easemarry.com/blog/using-sockets-in-php-get-articles-from-usenet/#comments Fri, 23 May 2008 16:53:11 +0000 rueben http://www.easemarry.com/blog/using-sockets-in-php-get-articles-from-usenet/ http://www.phpbuilder.net/columns/armel20010427.php3

PHP can open sockets on remote or local hosts. Here is a hands-on example of using such a socket: getting connected to a Usenet News Server, talking to this server, and downloading some articles for a precise newsgroup.

Opening a socket in PHP

Sockets are opened using fsockopen(). This function is both available in PHP3 and PHP4. It uses the following prototype :

<?php
int fsockopen
    (string hostname,
        int port [,
        int errno [,
        string errstr [,
        double timeout]]])
?>

 For the Internet domain, it will open a TCP socket connection to hostname on port port. hostname may in this case be either a fully qualified domain name or an IP address. For UDP connections, you need to explicitly specify the protocol: udp://hostname. For the Unix domain, hostname will be used as the path to the socket, port must be set to 0 in this case. The optional timeout can be used to set a timeout in seconds for the connect system call.

More information about fsockopen() : http://www.php.net/manual/function.fsockopen.php

Network News Transfer Protocol

Accessing a Usenet News Server requires using a specific protocol, called NNTP and standing for Network News Transfer Protocol.

This protocol is higly detailed in RFC977 (Request For Comment number 977), which is available at : http://www.w3.org/Protocols/rfc977/rfc977.html

This document described precisely how to connect to and then dialog with the NNTP server thanks to the various commands available for the task.

Connecting

Connecting to the NNTP server requires knowing its hostname (or IP address) and the port it is listening on. You should include a timeout so that an unsuccessful attempt at connecting does not “freeze” the application.
<?php
$cfgServer    = “your.news.host”;
$cfgPort    = 119;
$cfgTimeOut    = 10;// open a socket
if(!$cfgTimeOut)
    // without timeout
    $usenet_handle = fsockopen($cfgServer, $cfgPort);
else
    // with timeout
    $usenet_handle = fsockopen($cfgServer, $cfgPort, &$errno, &$errstr, $cfgTimeOut);if(!

$usenet_handle) {
    echo “Connexion failed\n”;
    exit();
}    
else {
    echo “Connected\n”;
    $tmp = fgets($usenet_handle, 1024);
}?>
Talking to the Server

We are now connected to the server, and can talk to it through th previously opened socket. Let us say we want to get the 10 latest articles from some newsgroup. RFC977 specifies that the first step is to select the right newsgroup with the GROUP command :

GROUP ggg

The required parameter ggg is the name of the newsgroup to be selected (e.g. “net.news”). A list of valid newsgroups may be obtained from the LIST command. The successful selection response will return the article numbers of the first and last articles in the group, and an estimate of the number of articles on file in the group.

Example:

chrome:~$ telnet my.news.host 119
Trying aa.bb.cc.dd…
Connected to my.news.host.
Escape character is ‘^]’.
200 my.news.host InterNetNews NNRP server INN 2.2.2 13-Dec-1999 ready (posting ok).
GROUP alt.test
211 232 222996 223235 alt.test
quit
205
After receiving the command ” GROUP alt.test”, the News Server answered “211 232 222996 223235 alt.test”. 211 is an RFC defined code (basically saying the command was succesfully executed – check the RFC for more details). It also answered it currently has 232 articles, indexed 222996 for the oldest through 223235 for the latest. These are called article numbers. Now, let us have a count here : 222996 + 232 by no means equals to 232235. The seven missing articles were removed one way or another from the server, either cancelled by their legitimate author (yes, it is possible and easy to do !) or deleted after report of abuse for example.
Be careful though, the server might require authentication before selecting the newsgroup, depending on wether it is a public or private server. It could also let anybody retrieve articles but require authentication to publish an article.

<?php//$cfgUser    = “xxxxxx”;
//$cfgPasswd    = “yyyyyy”;
$cfgNewsGroup    = “alt.php”;

// identification required on private server
if($cfgUser) {
    fputs($usenet_handle, “AUTHINFO USER “.$cfgUser.“\n”);
    $tmp = fgets($usenet_handle, 1024);    fputs($usenet_handle, “AUTHINFO PASS “.$cfgPasswd.“\n”);
    $tmp = fgets($usenet_handle, 1024);    

// check error
    
    if($tmp != “281 Ok\r\n”) {
        echo “502 Authentication error\n”;
        exit();
    }    
}// select newsgroup

fputs($usenet_handle, “GROUP “.$cfgNewsGroup.“\n”);
$tmp = fgets($usenet_handle, 1024);if($tmp == “480 Authentication required for command\r\n”) {
    echo “$tmp\n“;
    exit();
}    

$info = split(” “, $tmp);
$first = $info[2];
$last = $info[3]; print “First : $first\n“;
print “Last : $last\n“;?>

]]> http://www.easemarry.com/blog/using-sockets-in-php-get-articles-from-usenet/feed/ 0 Simple PHP Cache Manager Class http://www.easemarry.com/blog/simple-php-cache-manager-class/ http://www.easemarry.com/blog/simple-php-cache-manager-class/#comments Wed, 19 Mar 2008 03:54:00 +0000 rueben http://www.easemarry.com/blog/simple-php-cache-manager-class/ This class can be used to cache arbitrary data in files.

It can check if the cache with a certain key already exists. If it exists and it is not expired, it can return the cached data. Otherwise it can store newly generated data in a cache file with the given key.

The class can be configured to set the cache life time and the root directory of where all the cache files will be stored.

cachemanager.php

?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78

< ?php
class CacheManager extends Entity {
 
	/**
	* Contains number of seconds - timeframe for storing cache
	* @http://www.easemarry.com/blog
	* @var int
	* @name timeframe
	* @access private
	*/
	var $timeframe;
 
	/**
	* Contains name of the cache root directory 
	*
	* @var string
	* @name _cacheRoot
	* @access public
	*/
	var $_cacheRoot;
 
	/**
	* Constructor, defines timeframe for storing cache
	*
	* @param int number of seconds
	* @param int number of minutes
	* @param int number of hours
	* @param int number of days
	* @param int number of month
	* @param int number of years
	*/
	function CacheManager ($second = 0, $minute = 0, $hour = 0, $day = 0, $month = 0, $year = 0) {
		$this->timeframe = mktime (2 + $hour, 0 + $minute, 0 + $second, 1 + $month, 1 + $day, 1970 + $year);
	}
 
	/**
	* Checks if cache contains file no older than timeframe
	*
	* @return string
	*/
	function CheckCache ($model, $key = 0, $fname = '', $timeframe = 0) {
		$result   = 0;
		$filename = ($fname ? $fname : $this->_cacheRoot.strtolower($model).'/'.($key ? $key : 'model').'.html');
		if ( file_exists ($filename) ) {
			$tframe = ($timeframe ? $timeframe : $this->timeframe);
			if (time() - filemtime ($filename) < $tframe) $result = $this->RetrieveData ($filename);
		}
		return $result;
	}
 
	/**
	* Read the content of the file
	*
	* @param string filename
	* @return string
	*/
	function RetrieveData ($filename) {
		$fp      = fopen ($filename, 'r');
		$content = fread ($fp, filesize ($filename));
		fclose ($fp);
		return $content;
	}
 
	/**
	* Store content in the file
	*
	* @return string
	*/
	function SaveToCache ($model, $key = 0, $content = '', $fname = '') {
		$filename = ($fname ? $fname : $this->_cacheRoot.strtolower($model).'/'.($key ? $key : 'model').'.html');
		$fp       = fopen ($filename, 'w+');
		fwrite ($fp, $content);
		fclose ($fp);
		return $filename;
	}
 
}
?>

example.php

?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

< ?php
/**
* This example represents how easily we can automate 
* caching of both news list, and single news using 
* CacheManager class
*/
 
function GetElement ($key) {
	/* return single news */
	return 'Full News Number '.$key;
}
 
function GetElements () {
	/* return news list */
	for ($i=1; $i&lt;11; $i++) $result .= '<a href="./?id='.$i.'">News '.$i.'<br / />';
	return $result;
}
 
include './cachemanager.php';
 
$key = (isset($_GET['id']) ? intval($_GET['id']) : 0);
$CacheManager = &new CacheManager (0, 5);
$CacheManager->_cacheRoot = './cache/';
$content = $CacheManager->CheckCache ('news', $key);
if (!$content) {
    $content = ($key ? GetElement ($key) : $this->GetElements());
    $CacheManager->SaveToCache ('news', $key, $content);
}
 
echo $content;
?>
]]> http://www.easemarry.com/blog/simple-php-cache-manager-class/feed/ 0 PHP functions to Apache handle.htpasswd file http://www.easemarry.com/blog/php-functions-to-apache-handlehtpasswd-file/ http://www.easemarry.com/blog/php-functions-to-apache-handlehtpasswd-file/#comments Sat, 15 Mar 2008 16:47:12 +0000 rueben http://www.easemarry.com/blog/php-functions-to-apache-handlehtpasswd-file/ ?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71

< ?php
/*
 
 Author : Mitko Kostov
 Weblog : http://mkostov.wordpress.com 
 Mail :mitko.kostov@gmail.com
 Date : 12/21/2007
 Used : PHP and Smarty
 
*/
// function to register user
function regUser() {      
        $filename = 'members/password/.htpasswd';
        $data = $_POST['username'].":".htpasswd($_POST['password'])."\n";
   if (is_writable($filename)) {   
            if (!$handle = fopen($filename, 'a')) {
                echo "Cannot open file ($filename)";
                exit;
            }   
            if (fwrite($handle, $data) === FALSE) {
                echo "Cannot write to file ($filename)";
                exit;
            }
            // echo "Success, wrote ($data) to file ($filename)";
            fclose($handle);
         } else {        
            echo "The file $filename is not writable";
           }
}
 
// function to show all users and passwords ( encrypted )
function showUser()
{    
     $file = file('members/password/.htpasswd');
     $array = array();
     $count = count($file);
     for ($i = 0; $i < $count; $i++)
     {
                list($username, $password) = explode(':', $file[$i]);
                $array[] = array("username" => $username, "password" => $password);
      }
 
     return $array;
}
function delUser($username) { 
   $fileName = file('members/password/.htpasswd');
   $pattern = "/". $username."/";  
   foreach ($fileName as $key => $value) {   
   if(preg_match($pattern, $value)) { $line = $key;  }
   } 
  unset($fileName[$line]); 
   if (!$fp = fopen('members/password/.htpasswd', 'w+'))
      {  
        print "Cannot open file ($fileName)";     
        exit;
      }
 
     if($fp)
      {       
        foreach($fileName as $line) { fwrite($fp,$line); }       
        fclose($fp);
      } 
}
 
// function for encrypting password   
function htpasswd($pass)
{
     $pass = crypt(trim($pass),base64_encode(CRYPT_STD_DES));
     return $pass;
}
?>

]]>
			http://www.easemarry.com/blog/php-functions-to-apache-handlehtpasswd-file/feed/
		13
		
		
		PHP Cookie Handler Class
		http://www.easemarry.com/blog/php-cookie-handler-class/
		http://www.easemarry.com/blog/php-cookie-handler-class/#comments
		Wed, 12 Mar 2008 09:51:00 +0000
		rueben
				
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/php-cookie-handler-class/
		
			

This class allows for the handling of normal and serialized cookies as well as switching between these types of cookies.


Cookie Functions:

Write Cookies

Read Cookies

Delete Cookies


Use of this class is fairly simple.


Step 1: Include the class source in your php project using the require or include statement.

Step 2: Instance the cookie class by using the new keyword. The constructor uses these parameters

cookieName[string]{required} as the base name of the cookie

cookieTimeout[int]{required} as the time added the Unix timestamp to determine when a cookie expires

cookieSerialize[bool]{optional} default is false. If set to true then the cookies will be stored as a single serialized cookie.

cookiePath[string]{optional} default is “/” for root path you can set for sub-directory paths here if you wish.


The constructor also handles the switch over from individual cookies to serialzied cookies.


Step 3: Write a cookie


NOTE: It is important to remember that writing cookies must be done before any other output is sent to the browser.


The WriteCookie function takes as an array as an argument. This array should be built so that the name of the value name

is stored as the array element index and the value to be set is the element value

array[name] = value


Create one element for each value you want stored as a cookie.


Step 4: Read a cookie


NOTE: Of course you can read a cookie from the $_COOKIE array however you will lose out on the in built handling of serialized cookies.


You read a cookie’s value by calling the ReadCookie function which takes as its argument the value name and you will receive the

cookie value in return. If the value name is not present (this single cookie is not set or not in the serialized array) then a NULL

is returned.


It is best to store the value to a variable and then test for NULL by the is_null function.


Step 5: KillCookie


The KillCookie function allows you to delete a single cookie item or array element. It takes as its argument the value name to be deleted.


Step 6: DestroyAllCookies


Will go through all the cookies with the base name as set in the constructor and delete them.

The delete process for this and the KillCookie function is handled by setting the cookie’s expire date as the current Unix timestamp

- a large integer (several years).


Step 7: To change cookies from individual cookies to a serialized cookie

This is handled by changing the constructor’s cookieSerialize flag from false to true. It must be done when the cookieClass is

instanced or it will not function correctly.


If you have any comments or questions concerning this php class you may contact me at jrsofty@gmail.com


 



?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

< ?php
	// cookieClass
	// Copyright (C) 2005 JRSofty Programming.
	// http://jrsofty1.stinkbugonline.com
	// Licensed under GNU/GPL 
 
	class cookieClass{
 
		var $cName = '';
		var $cTime = '';
		var $cSerialize = false;		
		var $cPath = '';
 
		function cookieClass($cookieName, $cookieTimeout, $cookieSerialize = false, $cookiePath = "/"){
			$this->cName = $cookieName;
			$this->cTime = $cookieTimeout;
			$this->cSerialize = $cookieSerialize;
			$this->cPath = $cookiePath;
			// This should fix the issue if you have cookies set and THEN turn on the serialization.
			$iname = $this->cName . "_S";
			if($this->cSerialize && !isset($_COOKIE[$iname])){
				$cookArr = array();
				foreach($_COOKIE as $name=>$val){
					if(strpos($name,$this->cName) !== false ){ // make sure it is a cookie set by this application
						$subname = substr($name,strlen($this->cName) + 1);
						$cookArr[$subname] = $val;
						$this->KillCookie($name);
					}
				}
				$this->WriteCookie($cookArr);
			}
			// This is the opposite from above. changes a serialized cookie to multiple cookies without loss of data
			if(!$this->cSerialize && isset($_COOKIE[$iname])){
				$cookArr = unserialize($_COOKIE[$iname]);
				$this->KillCookie($iname);
				$this->WriteCookie($cookArr);
			}
 
 
		}
 
		function DestroyAllCookies(){
			foreach($_COOKIE as $name=>$val){
				if(strpos($name,$this->cName) !== false){
					$_COOKIE[$name] = NULL;
					$this->KillCookie($name);
				}
			}
		}
 
		function ReadCookie($item){
			if($this->cSerialize){
				$name = $this->cName . "_S";
				if(isset($_COOKIE[$name])){
					// handle the cookie as a serialzied variable
					$sCookie = unserialize($_COOKIE[$name]);
					if(isset($sCookie[$item])){
						return $sCookie[$item];
					}else{
						return NULL;
					}
				}else{
					return NULL;
				}
			}else{
				$name = $this->cName . "_" . $item;
				if(isset($_COOKIE[$name])){
					// handle the item as separate cookies
					return $_COOKIE[$name];
				}else{
					return NULL;
				}
			}	
		}
 
		function KillCookie($cName){
			$tStamp = time() - 432000;
			setcookie($cName,"",$tStamp,$this->cPath);
		}
 
		function WriteCookie($itemArr){
			if($this->cSerialize){					
				$sItems = serialize($itemArr);
				$name = $this->cName . "_S";
				$_COOKIE[$name] = $sItems;
				$tStamp = time() + $this->cTime;
				setcookie($name,$sItems,$tStamp,$this->cPath);
			}else{
				$tStamp = time() + $this->cTime;
				foreach($itemArr as $nam=>$val){
					$name = $this->cName . "_" . $nam;
					$_COOKIE[$name] = $val;
					setcookie($name,$val,$tStamp,$this->cPath);
				}e
			}
		}
 
 
	}
?>


]]>
			http://www.easemarry.com/blog/php-cookie-handler-class/feed/
		3
		
		
		PHP generate new an resizing image
		http://www.easemarry.com/blog/php-generate-new-an-resizing-image/
		http://www.easemarry.com/blog/php-generate-new-an-resizing-image/#comments
		Tue, 11 Mar 2008 14:18:55 +0000
		rueben
				
		
		
		
		
		
		

		http://www.easemarry.com/blog/php-generate-new-an-resizing-image/
		
			



?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88

< ?PHP     
class HanroadClass
{
	/************************
	generate new an Resizing image by the PHP GD library
	Support picture format: jpg, gif, png
	$source_img:     Source image path
	$target_dir:     Target image path
	$target_name:    Target image name
	$new_width:      Target image width
	$new_height:     Target image height
	$if_cut:         cutting image ?
	1(yes):          Specified high or width generated Images
	0(no):           Proportion generated Images
	**********************/
	function  HrResize($source_img,$target_dir,$target_name,$new_width,$new_height,$if_cut)
	{
		//Get image format
		$img_type   =   strtolower(substr(strrchr($source_img,"."),1));
 
		//Target image path
		$tar_url   =   $target_dir."/".$target_name.".".$img_type;
 
		if($img_type=="jpg")   $temp_img   =   imagecreatefromjpeg($source_img);
		if($img_type=="gif")   $temp_img   =   imagecreatefromgif($source_img);
		if($img_type=="png")   $temp_img   =   imagecreatefrompng($source_img);
 
		//Source image's width and height
		$old_width     =   imagesx($temp_img);
		$old_height   =   imagesy($temp_img);
 
		//Change the ratio of the image before and after
		$new_ratio   =   $new_width/$new_height;
		$old_ratio   =   $old_width/$old_height;
 
		//Generate new image
		if($if_cut=="1")
		{
			$new_width     =   $new_width;
			$new_height   =   $new_height;
			if($old_ratio>=$new_ratio)
			{
				$old_width     =   $old_height*$new_ratio;
				$old_height   =   $old_height;
			}
			else
			{
				$old_width     =   $old_width;
				$old_height   =   $old_width/$new_ratio;
			}
		}
 
		else
		{
			$old_width     =   $old_width;
			$old_height   =   $old_height;
			if($old_ratio>=$new_ratio)
			{
				$new_width     =   $new_width;
				$new_height   =   $new_width/$old_ratio;
			}
			else
			{
				$new_width     =   $new_height*$old_ratio;
				$new_height   =   $new_height;
			}
		}
		$new_img   =   imagecreatetruecolor($new_width,$new_height);
		imagecopyresampled($new_img,$temp_img,0,0,0,0,$new_width,$new_height,$old_width,$old_height);
 
		if($img_type=="jpg")   imagejpeg($new_img,$tar_url,90);
		if($img_type=="gif")   imagegif($new_img,$tar_url);
		if($img_type=="png")   imagepng($new_img,$tar_url);
 
		return $target_name.".".$img_type;
	}
}
?>
 
< ?php
$nesimg=new HanroadClass();
$img1=$nesimg->HrResize("c:\test.jpg","c:\test_1.jpg",120,120,1);
$img2=$nesimg->HrResize("c:\test.jpg","c:\test_2.jpg",120,120,0);
?>
$img1:
<img src="<?php echo $img1;?/>"/><br /><br />
$img2:
<img src="<?php echo $img2;?/>"/>


]]>
			http://www.easemarry.com/blog/php-generate-new-an-resizing-image/feed/
		0
		
		
		A calendar code
		http://www.easemarry.com/blog/a-calendar-code/
		http://www.easemarry.com/blog/a-calendar-code/#comments
		Mon, 10 Mar 2008 16:54:47 +0000
		rueben
				
		
		
		

		http://www.easemarry.com/blog/a-calendar-code/
		
			

This class can be used to display month calendars in HTML tables.


It takes a given month and year and generates an HTML table with the days of that month. The calendar start week day may be set to Sunday or Monday.


Special event days may exhibit the title of the event in the respective calendar table cell.


The class also shows links to pages that display the next and previous months.


The calendar presentation details can be configured with CSS styles.


The class generates XHTML compliant HTML.


Download Source code



?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266

< ?php
 
class calendar {
 
	// Events array
	private $events = array();
	// Defaults for day and month names
	private $dayNames = array ( 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun');
	private $monthNames = array ( 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' );
	// Defaults for prev and next links
	private $prevMonthNavTxt = '&laquo';
	private $nextMonthNavTxt = '&raquo';
	private $calendarName;
 
	public function __construct($name='cal') {
		// Assign name to calendar
		if (strpos($name, ' ') || strpos($name, '_') || is_numeric(substr($name, 0, 1)))
			throw new exception('Calendar name must be a valid CSS name');
		$this->calendarName = $name;
 
		// Names for special cases
		$this->markup = array('current_day' => 'current-day',
									'last_day_of_week' =>'last-day-of-week',
									'prev_month' => 'prev-month-day',
									'next_month' => 'next-month-day',
									'event' => 'event',
									'header' => 'header',
									'nav' => 'nav',
									'days_of_week' => 'days-of-week'
									);
	}
 
	// Get calendar name
	public function getCalendarName(){
		return $this->calendarName;
	}
 
	// Set text for previous and next calendar links
	public function setNavigationText($prev, $next) {
		$this->prevMonthNavTxt = $prev;
		$this->nextMonthNavTxt = $next;
	}
	// Get text for previous and next calendar links
	public function getNavigationText() {
		return array(	'prev' => $this->prevMonthNavTxt,
						'next' => $this->nextMonthNavTxt
					);
	}
 
	// Set inner border width. Would be too annoying to do this with CSS
	public function setInnerBorder($size) {
		$this->innerBorder = intval($size);
	}
	// Set inner border width. Would be too annoying to do this with CSS
	public function getInnerBorder($size) {
		return $this->innerBorder;
	}
 
	// Set the names of the days
	public function setDayNames($array) {
		if (count($array) == 7)
			$this->dayNames = $array;
		else
			throw new exception ('Invalid value for setDayNames()');
	}
	// Get the names of the days
	public function getDayNames($array) {
		return $this->dayNames;
	}
 
	// Set the names of the months
	public function setMonthNames($array) {
		if (count($array) == 12)
			$this->monthNames = $array;
		else
			throw new exception ('Invalid value for setMonthNames()');
	}
	// Set the names of the months
	public function getMonthNames($array) {
		return $this->monthNames;
	}
 
	// Sets the calendar start day 0=monday, 1=sunday, 2=saturday etc...
	public function setStartDay($day) {
		if (is_int($day) && $day >= 0 && $day < =6) {
			$this->startDay=$day;
			for ($i=0;$i< $day;$i++)
			array_unshift($this->dayNames, array_pop($this->dayNames));
		}
		else
			throw new exception('Invalid value for setStartDay()');
	}
	// Gets the calendar start day
	public function getStartDay($day) {
		return $this->startDay=$day;
	}
 
	// Enables prev and next month links
	public function enableNavigation() {
		$this->enableNav = true;
	}
	// Disables prev and next month links
	public function disableNavigation() {
		$this->enableNav = false;
	}
 
	// Gets the long name of the current month
	private function getMonthName() {
		return ucwords($this->monthNames[$this->month-1]);
	}
	// Get calendars month 1-12
	private function getMonth() {
		return $this->month;
	}
	// Get calendar year ####
	private function getYear() {
		return $this->year;
	}
 
	// Enables nicely formatted html instead of just one big line
	public function enablePrettyHTML() {
		$this->prettyHTML = true;
	}
	// Disables nicely formatted html instead of just one big line
	public function disablePrettyHTML() {
		$this->prettyHTML = false;
	}
 
	// Display the year along side the month
	public function enableYear() {
		$this->displayYear = true;
	}
	// Do not display year near the month
	public function disableYear() {
		$this->displayYear = false;
	}
 
	// Enables the displaying of prev and next month's days on the calendar
	public function enableNonMonthDays() {
		$this->displayNonMonthDays = true;
	}
	// Disables the displaying of previous and next month's days on the calendar
	public function disableNonMonthDays() {
		$this->displayNonMonthDays = false;
	}
 
	// get an event on a given date
	public function getEventByDate($year, $month, $day) {
		if (isset($this->events[$year][$month][$day]))
			return $this->events[$year][$month][$day];
		return FALSE;
	}
 
	// Add an event
	public function addEvent($eventTitle, $eventYear, $eventMonth, $eventDay, $eventLink) {
		$this->events[$eventYear][$eventMonth][$eventDay] = array(	'event_title' => $eventTitle, 'event_link' => $eventLink);
	}
	public function removeEvent($eventYear, $eventMonth, $eventDay) {
		unset($this->events[$eventYear][$eventMonth][$eventDay]);
	}
 
	// Offsets timestamp according to offset and returns the day month or year
	private function timeTravel($offset, $dmy, $timeStamp) {
		$dateVals = array (	'd' => 'j',
							'm' => 'n',
							'y' => 'Y'
							);
		return date($dateVals[$dmy], strtotime($offset, $timeSTamp));
	}
 
	// Display calendar.true Supply month and year to override default value of current month
	public function display($month='', $year='') {
 
		// Remove whitespaces
		$year = trim($year);
		$month = trim($month);
 
		// Set day, month and year of calendar
		$this->day = 1;
		$this->month = ($month == '') ?	date('n') : $month;
		$this->year = ($year == '') ? date('Y') : $year;
 
		// Check for valid input	
		if (!preg_match('~[0-9]{4}~', $this->year))
			throw new exception('Invalid value for year');
		if (!is_numeric($this->month) || $this->month < 0 || $this->month > 13)
			throw new exception('Invalid value for month');
 
		// Set the current timestamp
		$this->timeStamp = mktime(1,1,1,$this->month, $this->day, $this->year);
		// Set the number of days in teh current month
		$this->daysInMonth = date('t',$this->timeStamp);
 
		// Start table
		$calHTML = sprintf("<table id=\"%s\" cellpadding=\"0\" cellspacing=\"%d\"><thead><tr>", $this->calendarName, $this->innerBorder);
 
		// Display previous month navigation
		if ($this->enableNav) {
			$pM = explode('-', date('n-Y', strtotime('-1 month', $this->timeStamp)));
			$calHTML .= sprintf("<td class=\"%s-%s\"><a href=\"?%smonth=%d&amp;year=%d\">%s</a></td>", $this->calendarName, $this->markup['nav'], $this->queryString, $pM[0], $pM[1],$this->prevMonthNavTxt);
		}
 
		// Month name and optional year
		$calHTML .= sprintf("<td colspan=\"%d\" id=\"%s-%s\">%s%s</td>", ($this->enableNav ? 5 : 7), $this->calendarName, $this->markup['header'], $this->getMonthName(), ($this->displayYear ? ' ' .$this->year : ''));
 
		// Display next month navigation
		if ($this->enableNav) {
			$nM = explode('-', date('n-Y', strtotime('+1 month', $this->timeStamp)));
			$calHTML .= sprintf("<td class=\"%s-%s\"><a href=\"?%smonth=%d&amp;year=%d\">%s</a></td>", $this->calendarName, $this->markup['nav'], $this->queryString, $nM[0], $nM[1],$this->nextMonthNavTxt);
		}
 
		$calHTML .= sprintf("</tr></thead><tbody><tr id=\"%s\">", $this->markup['days_of_week']);
 
		// Display day headers
		foreach($this->dayNames as $k => $dayName)
			$calHTML .= sprintf("<td>%s</td>", $dayName);
 
		$calHTML .= "</tr><tr>";
 
		/// What the heck is this
		$sDay = date('N', $this->timeStamp) + $this->startDay - 1;
 
		// Print previous months days
			for ($e=1;$e< =$sDay;$e++)
				$calHTML .= sprintf("<td class=\"%s-%s\">%s", $this->calendarName, $this->markup['prev_month'],  (($this->displayNonMonthDays) ? $this->timeTravel("-" . ($sDay -$e) . " days", 'd', $this->timeStamp) : ''));
 
		// Print days
		for ($i=1;$i< =$this->daysInMonth;$i++) {
			// Set current day and timestamp
			$this->day = $i;
			$this->timeStamp = mktime(1,1,1,$this->month, $this->day, $this->year);
 
			// Set day as either plain text or event link
			if (isset($this->events[$this->year][$this->month][$this->day]))
				$this->htmlDay = sprintf("<a href=\"%s\" title=\"%s\">%s</a>", $this->events[$this->year][$this->month][$this->day]['event_link'], $this->events[$this->year][$this->month][$this->day]['event_title'], $this->day);
			else
				$this->htmlDay = $this->day;			
 
			// Display calendar cell
			$calHTML .= sprintf("<td %s%s>%s</td>", ($this->timeStamp == mktime(1,1,1,date('n'),date('j'),date('Y')) ? 'id="' . $this->calendarName . '-' . $this->markup['current_day'] . '" ' : ''), ((($sDay + $this->day) % 7 == 0) ? 'class="' . $this->calendarName . '-' . $this->markup['last_day_of_week'] . '"' : ''), $this->htmlDay);				
 
			// End row if necessary			
			if (($sDay + $this->day) % 7 == 0)
				$calHTML .= "</tr><tr>";
		}
 
		// Print next months days
		for ($e2=1;$e2 < (7 - (($sDay + $this->daysInMonth -1) % 7)); $e2++)
			$calHTML .= sprintf("<td class=\"%s-next-month-day%s\">%s</td>", $this->calendarName, ((($sDay + $this->day + $e2) % 7 == 0) ? ' ' . $this->calendarName . '-' . $this->markup['last_day_of_week'] : ''), (($this->displayNonMonthDays) ? $this->timeTravel("+$e2 days", 'd', $this->timeStamp) : ''));
 
		$calHTML .= "</tr></tbody></table>";
 
		// Tidy up html
		if ($this->prettyHTML) {
			$replaceWhat = array('<tr ', '<td', '</tr>', '', '<thead>', '</thead>', '<tbody>', '</tbody>');
			$replaceWith = array("\n\t\t</tr><tr ", "\n\t\t\t<td", "\n\t\t</tr>", "\n", "\n\t<thead>", "\n\t</thead>", "\n\t<tbody>", "\n\t</tbody>");
			$calHTML = str_replace($replaceWhat, $replaceWith, $calHTML);
		}
 
		// Print calendar
		echo $calHTML;
	}
 
}
?>
</tr>


]]>
			http://www.easemarry.com/blog/a-calendar-code/feed/
		2
		
		
		PHP read Excel
		http://www.easemarry.com/blog/php-read-excel/
		http://www.easemarry.com/blog/php-read-excel/#comments
		Mon, 10 Mar 2008 13:43:27 +0000
		rueben
				
		
		

		http://www.easemarry.com/blog/php-read-excel/
		
			



?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335

 
< ?php
/**
 * <?php
 * require "excel_class.php";
 * Read_Excel_File("Book1.xls",$return);
 * for ($i=0;$i<count($return[Sheet1]);$i++)
 * {
 * 	for ($j=0;$j<count($return[Sheet1][$i]);$j++)
 * 	{
 * 		echo $return[Sheet1][$i][$j]."|";
 * 	}
 * 	echo "<br>";
 * }
 * ?>
 * < ?
 * require "excel_class.php";
 * Read_Excel_File("Book1.xls",$return);
 * Create_Excel_File("ddd.xls",$return[Sheet1]);
 * ?>
 */
define('ABC_CRITICAL',      0);
define('ABC_ERROR',         1);
define('ABC_ALERT',         2);
define('ABC_WARNING',       3);
define('ABC_NOTICE',        4);
define('ABC_INFO',          5);
define('ABC_DEBUG',         6);
define('ABC_TRACE',         7);
define('ABC_VAR_DUMP',      8);
define('ABC_NO_LOG',      -1);
$php_version = split( "\.", phpversion() );
if( $php_version[0] == 4 && $php_version[1] < = 1 ) {
	if( !function_exists('var_export') ) {
		function var_export( $exp, $ret ) {
			ob_start();
			var_dump( $exp );
			$result = ob_get_contents();
			ob_end_clean();
			return $result;
		}}}function print_bt()
		{
			print "<code>\n";
			$cs = debug_backtrace();
			for( $i = 1; $i < count($cs) ; $i++ )
			{
				$item = $cs[ $i ];
				for( $j = 0; $j < count($item['args']); $j++ )
				if( is_string($item['args'][$j]) )
				$item['args'][$j] = "\"" . $item['args'][$j] . "\"";
				$args = join(",", $item['args'] );
				if( isset( $item['class'] ) )
				$str = sprintf("%s(%d): %s%s%s(%s)",
				$item['file'],
				$item['line'],
				$item['class'],
				$item['type'],
				$item['function'],
				$args );
				else
				$str = sprintf("%s(%d): %s(%s)",
				$item['file'],
				$item['line'],
				$item['function'],
				$args );
				echo $str . "<br>\n";
			}print "\n";
		}function _die( $str )
		{
			print "Script died with reason: $str<br />\n";
			print_bt();
			exit();
		}class DebugOut
		{
			var $priorities = array(ABC_CRITICAL    => 'critical',
			ABC_ERROR       => 'error',
			ABC_ALERT       => 'alert',
			ABC_WARNING     => 'warning',
			ABC_NOTICE      => 'notice',
			ABC_INFO        => 'info',
			ABC_DEBUG       => 'debug',
			ABC_TRACE       => 'trace',
			ABC_VAR_DUMP        => 'dump'
			);
			var $_ready = false;
			var $_currentPriority = ABC_DEBUG;
			var $_consumers = array();
			var  $_filename;
			var  $_fp;
			var  $_logger_name;
 
			function DebugOut($name, $logger_name, $level ){
				$this->_filename = $name;
				$this->_currentPriority = $level;
				$this->_logger_name = $logger_name;
				if ($level > ABC_NO_LOG){
					$this->_openfile();
				}     /*Destructor Registering*/
				register_shutdown_function(array($this,"close"));
			} function log($message, $priority = ABC_INFO) {
				// Abort early if the priority is above the maximum logging level.
				if ($priority > $this->_currentPriority) {
					return false;
				}        // Add to loglines array
				return $this->_writeLine($message, $priority, strftime('%b %d %H:%M:%S'));
			} function dump($variable,$name) {
				$priority = ABC_VAR_DUMP;
				if ($priority > $this->_currentPriority ) {
					return false;
				}       $time = strftime('%b %d %H:%M:%S');
				$message = var_export($variable,true);
				return fwrite($this->_fp,
				sprintf("%s %s [%s] variable %s = %s \r\n",
				$time,
				$this->_logger_name,
				$this->priorities[$priority],
				$name,
				$message)
				);
			} function info($message) {
				return $this->log($message, ABC_INFO);
			} function debug($message) {
				return $this->log($message, ABC_DEBUG);
			} function notice($message) {
				return $this->log($message, ABC_NOTICE);
			} function warning($message) {
				return $this->log($message, ABC_WARNING);
			} function trace($message) {
				return $this->log($message, ABC_TRACE);
			} function error($message) {
				return $this->log($message, ABC_ERROR);
			} /**
  * Writes a line to the logfile
  *
  * @param  string $line      The line to write
  * @param  integer $priority The priority of this line/msg
  * @return integer           Number of bytes written or -1 on error
  * @access private
  */
			function _writeLine($message, $priority, $time) {
				if( fwrite($this->_fp, sprintf("%s %s [%s] %s\r\n", $time, $this->_logger_name, $this->priorities[$priority], $message)) ) {
					return fflush($this->_fp);
				} else {
					return false;
				} } function _openfile() {
					if (($this->_fp = @fopen($this->_filename, 'a')) == false) {
						return false;
					}        return true;
				} function close(){
					if($this->_currentPriority != ABC_NO_LOG){
						$this->info("Logger stoped");
						return fclose($this->_fp);
					} } /*
					* Managerial Functions.
					*
					*/
					function Factory($name, $logger_name, $level) {
						$instance = new DebugOut($name, $logger_name, $level);
						return $instance;
					} function &getWriterSingleton($name, $logger_name, $level = ABC_DEBUG){
						static $instances;
						if (!isset($instances)){
							$instances = array();
						}      $signature = serialize(array($name, $level));
						if (!isset($instances[$signature])) {
							$instances[$signature] = DebugOut::Factory($name, $logger_name, $level);
						}
						return $instances[$signature];
					} function attach(&$logObserver) {
						if (!is_object($logObserver)) {
							return false;
						}    $logObserver->_listenerID = uniqid(rand());
						$this->_listeners[$logObserver->_listenerID] = &$logObserver;
					}}define ('ABC_BAD_DATE', -1);
					class ExcelDateUtil{
 
						/*
						* return 1900 Date as integer TIMESTAMP.
						* for UNIX date must be
						*
						*/
						function xls2tstamp($date) {
							$date=$date>25568?$date:25569;
							/*There was a bug if Converting date before 1-1-1970 (tstamp 0)*/
							$ofs=(70 * 365 + 17+2) * 86400;
							return ($date * 86400) - $ofs;
						}function getDateArray($xls_date){
							$ret = array();
							// leap year bug
							if ($xls_date == 60) {
								$ret['day']   = 29;
								$ret['month'] = 2;
								$ret['year']  = 1900;
								return $ret;
							} else if ($xls_date < 60) {
								// 29-02-1900 bug
								$xls_date++;
							}    // Modified Julian to DMY calculation with an addition of 2415019
							$l = $xls_date + 68569 + 2415019;
							$n = (int)(( 4 * $l ) / 146097);
							$l = $l - (int)(( 146097 * $n + 3 ) / 4);
							$i = (int)(( 4000 * ( $l + 1 ) ) / 1461001);
							$l = $l - (int)(( 1461 * $i ) / 4) + 31;
							$j = (int)(( 80 * $l ) / 2447);
							$ret['day'] = $l - (int)(( 2447 * $j ) / 80);
							$l = (int)($j / 11);
							$ret['month'] = $j + 2 - ( 12 * $l );
							$ret['year'] = 100 * ( $n - 49 ) + $i + $l;
							return $ret;
						}function isInternalDateFormat($format) {
							$retval =false;
							switch(format) {
								// Internal Date Formats as described on page 427 in
								// Microsoft Excel Dev's Kit...
								case 0x0e:
								case 0x0f:
								case 0x10:
								case 0x11:
								case 0x12:
								case 0x13:
								case 0x14:
								case 0x15:
								case 0x16:
								case 0x2d:
								case 0x2e:
								case 0x2f:
									// Additional internal date formats found by inspection
									// Using Excel v.X 10.1.0 (Mac)
								case 0xa4:
								case 0xa5:
								case 0xa6:
								case 0xa7:
								case 0xa8:
								case 0xa9:
								case 0xaa:
								case 0xab:
								case 0xac:
								case 0xad:
									$retval = true; break;
								default: $retval = false; break;
							}         return $retval;
						}}define('EXCEL_FONT_RID',0x31);
						define('XF_SCRIPT_NONE',0);
						define('XF_SCRIPT_SUPERSCRIPT',1);
						define('XF_SCRIPT_SUBSCRIPT',2);
						define('XF_UNDERLINE_NONE',0x0);
						define('XF_UNDERLINE_SINGLE',0x1);
						define('XF_UNDERLINE_DOUBLE',0x2);
						define('XF_UNDERLINE_SINGLE_ACCOUNTING',0x3);
						define('XF_UNDERLINE_DOUBLE_ACCOUNTING',0x4);
						define('XF_STYLE_ITALIC', 0x2);
						define('XF_STYLE_STRIKEOUT', 0x8);
						define('XF_BOLDNESS_REGULAR',0x190);
						define('XF_BOLDNESS_BOLD',0x2BC);
 
						class ExcelFont {
 
							function basicFontRecord() {
								return  array('size'     => 10,
								'script'   => XF_SCRIPT_NONE,
								'undeline' => XF_UNDERLINE_NONE,
								'italic'   => false,
								'strikeout'=> false,
								'bold'     => false,
								'boldness' => XF_BOLDNESS_REGULAR,
								'palete'   => 0,
								'name'     => 'Arial');
							} function getFontRecord(&$wb,$ptr) {
								$retval = array('size'     => 0,
								'script'   => XF_SCRIPT_NONE,
								'undeline' => XF_UNDERLINE_NONE,
								'italic'   => false,
								'strikeout'=> false,
								'bold'     => false,
								'boldness' => XF_BOLDNESS_REGULAR,
								'palete'   => 0,
								'name'     => '');
								$retval['size'] = (ord($wb[$ptr])+ 256*ord($wb[$ptr+1]))/20;
								$style=ord($wb[$ptr+2]);
								if (($style & XF_STYLE_ITALIC) != 0) {
									$retval['italic'] = true;
								}    if (($style & XF_STYLE_STRIKEOUT) != 0) {
									$retval['strikeout'] = true;
								}    $retval['palete'] = ord($wb[$ptr+4])+256*ord($wb[$ptr+5]);
								$retval['boldness'] = ord($wb[$ptr+6])+256*ord($wb[$ptr+7]);
								$retval['bold'] = $retval['boldness'] == XF_BOLDNESS_REGULAR ? false:true;
								$retval['script'] =  ord($wb[$ptr+8])+256*ord($wb[$ptr+9]);
								$retval['underline'] = ord($wb[$ptr+10]);
								$length = ord($wb[$ptr+14]);
								if($length >0) {
									if(ord($wb[$ptr+15]) == 0) { // Compressed Unicode
										$retval['name'] = substr($wb,$ptr+16,$length);
									} else { // Uncompressed Unicode
										$retval['name'] = ExcelFont::getUnicodeString($wb,$ptr+15,$length);
									}    }    return $retval;
							} function toString(&$record,$index) {
								$retval = sprintf("Font Index = %d \nFont Size =%d\nItalic = %s\nStrikeoout=%s\nPalete=%s\nBoldness = %s Bold=%s\n Script = %d\n Underline = %d\n FontName=%s<hr />",
								$index,
								$record['size'],
								$record['italic']    == true?"true":"false",
								$record['strikeout'] == true?"true":"false",
								$record['palete'],
								$record['boldness'],
								$record['bold'] == true?"true":"false",
								$record['script'],
								$record['underline'],
								$record['name']
								);
								return $retval;
							} function getUnicodeString(&$string,$offset,$length) {
								$bstring = "";
								$index   = $offset + 1;   // start with low bits.
								for ($k = 0; $k < $length; $k++)
								{
									$bstring = $bstring.$string[$index];
									$index        += 2;
								}        return substr($bstring,0,$length);
							} function ExcelToCSS($rec, $app_font=true, $app_size=true, $app_italic=true, $app_bold=true){
								$ret = "";
								if($app_font==true){
									$ret = $ret."font-family:".$rec['name']."; ";
								}    if($app_size==true){
									$ret = $ret."font-size:".$rec['size']."pt; ";
								}    if($app_bold==true){
									if($rec['bold']==true){
										$ret = $ret."font-weight:bold; ";
									} else {
										$ret = $ret."font-weight:normal; ";
									}    }    if($app_italic==true){
										if($rec['italic']==true){
											$ret = $ret."font-style:italic; ";
										} else {
											$ret = $ret."font-style:normal; ";
										}    }    return $ret;
							}}define ( DP_EMPTY, 0 );
							define ( DP_STRING_SOURCE, 1 );
							define ( DP_FILE_SOURCE, 2 );
							//------------------------------------------------------------------------
							class ExcelParserUtil
							{
								function str2long($str) {
									return ord($str[0]) + 256*(ord($str[1]) +
									256*(ord($str[2]) + 256*(ord($str[3])) ));
								}}//------------------------------------------------------------------------
								class DataProvider
								{
									function DataProvider( $data, $dataType )
									{
										switch( $dataType )
										{
											case DP_FILE_SOURCE:
												if( !( $this->_data = @fopen( $data, "rb" )) )
												return;
												$this->_size = @filesize( $data );
												if( !$this->_size )
												_die("Failed to determine file size.");
												break;
											case DP_STRING_SOURCE:
												$this->_data = $data;
												$this->_size = strlen( $data );
												break;
											default:
												_die("Invalid data type provided.");
										}$this->_type = $dataType;
										register_shutdown_function( array( $this, "close") );
									}function get( $offset, $length )
									{
										if( !$this->isValid() )
										_die("Data provider is empty.");
										if( $this->_baseOfs + $offset + $length > $this->_size )
										_die("Invalid offset/length.");
										switch( $this->_type )
										{
											case DP_FILE_SOURCE:
												{
													if( @fseek( $this->_data, $this->_baseOfs + $offset, SEEK_SET ) == -1 )
													_die("Failed to seek file position specified by offest.");
													return @fread( $this->_data, $length );
												}case DP_STRING_SOURCE:
												{
													$rc = substr( $this->_data, $this->_baseOfs + $offset, $length );
													return $rc;
												}default:
												_die("Invalid data type or class was not initialized.");
										}}function getByte( $offset )
										{
											return $this->get( $offset, 1 );
										}function getOrd( $offset )
										{
											return ord( $this->getByte( $offset ) );
										}function getLong( $offset )
										{
											$str = $this->get( $offset, 4 );
											return ExcelParserUtil::str2long( $str );
										}function getSize()
										{
											if( !$this->isValid() )
											_die("Data provider is empty.");
											return $this->_size;
										}function getBlocks()
										{
											if( !$this->isValid() )
											_die("Data provider is empty.");
											return (int)(($this->_size - 1) / 0x200) - 1;
										}function ReadFromFat( $chain, $gran = 0x200 )
										{
											$rc = '';
											for( $i = 0; $i < count($chain); $i++ )
											$rc .= $this->get( $chain[$i] * $gran, $gran );
											return $rc;
										}function close()
										{
											switch($this->_type )
											{
												case DP_FILE_SOURCE:
													@fclose( $this->_data );
												case DP_STRING_SOURCE:
													$this->_data = null;
												default:
													$_type = DP_EMPTY;
													break;
											}}function isValid()
											{
												return $this->_type != DP_EMPTY;
											}var $_type = DP_EMPTY;
											var $_data = null;
											var $_size = -1;
											var $_baseOfs = 0;
								}class ExcelFileParser {
									var $dp = null;
									var $max_blocks;
									var $max_sblocks;
									// Internal variables
									var $fat;
									var $sfat;
									// Removed: var $sbd;
									// Removed: var $syear;
									var $formats;
									var $xf;
									var $fonts;
									var $dbglog;
 
									function ExcelFileParser($logfile="",$level=ABC_NO_LOG) {
										$this->dbglog = &DebugOut::getWriterSingleton($logfile,"",$level);
										$this->dbglog->info("Logger started");
									}function populateFormat() {
										$this->dbglog->trace(" populateFormat() function call");
										$ret = array (
										0=> "General",
										1=> "0",
										2=> "0.00",
										3=> "#,##0",
										4=> "#,##0.00",
										5=> "($#,##0_);($#,##0)",
										6=> "($#,##0_);[Red]($#,##0)",
										7=> "($#,##0.00);($#,##0.00)",
										8=> "($#,##0.00_);[Red]($#,##0.00)",
										9=> "0%",
										0xa=> "0.00%",
										0xb=> "0.00E+00",
										0xc=> "# ?/?",
										0xd=> "# ??/??",
										0xe=> "m/d/yy",
										0xf=> "d-mmm-yy",
										0x10=> "d-mmm",
										0x11=> "mmm-yy",
										0x12=> "h:mm AM/PM",
										0x13=> "h:mm:ss AM/PM",
										0x14=> "h:mm",
										0x15=> "h:mm:ss",
										0x16=> "m/d/yy h:mm",
										// 0x17 - 0x24 reserved for international and undocumented
										0x17=> "0x17",
										0x18=> "0x18",
										0x19=> "0x19",
										0x1a=> "0x1a",
										0x1b=> "0x1b",
										0x1c=> "0x1c",
										0x1d=> "0x1d",
										0x1e=> "0x1e",
										0x1f=> "0x1f",
										0x20=> "0x20",
										0x21=> "0x21",
										0x22=> "0x22",
										0x23=> "0x23",
										0x24=> "0x24",
										// 0x17 - 0x24 reserved for international and undocumented
										0x25=> "(#,##0_);(#,##0)",
										0x26=> "(#,##0_);[Red](#,##0)",
										0x27=> "(#,##0.00_);(#,##0.00)",
										0x28=> "(#,##0.00_);[Red](#,##0.00)",
										0x29=> "_(*#,##0_);_(*(#,##0);_(* \"-\"_);_(@_)",
										0x2a=> "_($*#,##0_);_($*(#,##0);_($* \"-\"_);_(@_)",
										0x2b=> "_(*#,##0.00_);_(*(#,##0.00);_(*\"-\"??_);_(@_)",
										0x2c=> "_($*#,##0.00_);_($*(#,##0.00);_($*\"-\"??_);_(@_)",
										0x2d=> "mm:ss",
										0x2e=> "[h]:mm:ss",
										0x2f=> "mm:ss.0",
										0x30=> "##0.0E+0",
										0x31=> "@");
										$this->dbglog->dump($ret,"\$ret");
										$this->dbglog->trace("populateFormat() function return");
										return $ret;
									}function xls2tstamp($date) {
										$date=$date>25568?$date:25569;
										/*There was a bug if Converting date before 1-1-1970 (tstamp 0)*/
										$ofs=(70 * 365 + 17+2) * 86400;
										return ($date * 86400) - $ofs;
									}function getDateArray($date) {
										return ExcelDateUtil::getDateArray($date);
									}function isDateFormat($val){
										$f_i=$this->xf['format'][$val];
										if(preg_match("/[m|d|y]/i",$this->format[$f_i])!=0){
											if(strrpos($this->format[$f_i],'[')!=FALSE) {
												$tmp = preg_replace("/(\[\/?)(\w+)([^\]]*\])/","'\\1'.''.'\\3'",$this->format[$f_i]);
												if(preg_match("/[m|d|y]/i",$tmp)!=0)
												return TRUE;
												else
												return FALSE;
											} else {
												return TRUE;
											}} else
											return FALSE;
									}function getUnicodeString($str,$ofs){
										$size=0;
										$i_ofs=0;
										/*   if (ord($str[$ofs])==255) {
										$size=ord($str[$ofs])+ 256*(ord($str[$ofs+1]));
										$i_ofs=2;
										} else {*/
										$size=ord($str[$ofs]);
										$i_ofs=1;
										/*   }*/
										return substr($str,$ofs+$i_ofs+1,$size);
									}function getByteString($str,$ofs){
										$size=0;
										$i_ofs=0;
										//   if (ord($str[$ofs])==255) {
										//     $size=ord($str[$ofs])+ 256*(ord($str[$ofs+1]));
										//     $i_ofs=2;
										//   } else {
										$size=ord($str[$ofs]);
										$i_ofs=1;
										//   }   return substr($str,$ofs+$i_ofs+1,$size);
									}/*
									* Get blocks chain
									*/
									function get_blocks_chain($start,$small_fat=false) {
										$this->dbglog->trace("get_blocks_chain(".var_export($start,true).",".var_export($small_fat,true).") function call ");
										$chain = array();
										$next_block = $start;
										if( !$small_fat ) {
											while(  ($next_block!=0xfffffffe) &&
											($next_block < = $this->max_blocks) &&
											($next_block < count($this->fat)) )
											{
												$chain[] = $next_block;
												$next_block = $this->fat[$next_block];
											}} else {
												while(  ($next_block!=0xfffffffe) &&
												($next_block < = $this->max_sblocks) &&
												($next_block < count($this->sfat)) )
												{
													$chain[] = $next_block;
													$next_block = $this->sfat[$next_block];
												}}if( $next_block != 0xfffffffe )
												return false;
												$this->dbglog->dump($chain,"\$chain");
												$this->dbglog->trace("get_blocks_chain() function return");
												return $chain;
									}/* Find stream by name
									*
									*/
									function find_stream( $dir, $item_name,$item_num=0) {
										$this->dbglog->trace("find_stream(".var_export($dir,true).",".var_export($item_name,true).",".var_export($item_num,true).") function call ");
										$dt = $dir->getOrd( $item_num * 0x80 + 0x42 );
										$prev = $dir->getLong( $item_num * 0x80 + 0x44 );
										$next = $dir->getLong( $item_num * 0x80 + 0x48 );
										$dir_ = $dir->getLong( $item_num * 0x80 + 0x4c );
										$curr_name = '';
										if( ($dt==2) || ($dt==5) )
										for( $i=0;
										$i < ( $dir->getOrd( $item_num * 0x80 + 0x40 ) +
										256 * $dir->getOrd( $item_num * 0x80 + 0x41 ) )/2-1;
										$i++ )
										$curr_name .= $dir->getByte( $item_num * 0x80 + $i * 2 );
										if( (($dt==2) || ($dt==5)) && (strcmp($curr_name,$item_name)==0) ){
											$this->dbglog->trace("find_stream() function return with ".var_export($item_num,true));
											return $item_num;
										}if( $prev != 0xffffffff ) {
											$i = $this->find_stream( $dir, $item_name, $prev);
											if( $i>=0 ){
												$this->dbglog->trace("find_stream() function return with ".var_export($i,true));
												return $i;
											}}if( $next != 0xffffffff ) {
												$i = $this->find_stream( $dir, $item_name, $next);
												if( $i>=0 ){
													$this->dbglog->trace("find_stream() function return with ".var_export($i,true));
													return $i;
												}}if( $dir_ != 0xffffffff ) {
													$i = $this->find_stream( $dir, $item_name, $dir_ );
													if( $i>=0 ) {
														$this->dbglog->trace("find_stream() function return with ".var_export($i,true));
														return $i;
													}}        $this->dbglog->trace("find_stream() function return with -1");
													return -1;
									}function rk_decode($rk) {
										$this->dbglog->trace("rk_decode(".var_export($rk,true).") function call");
										$res = array();
										if( $rk & 2 ) {
											// integer
											$val = ($rk & 0xfffffffc) >> 2;
											if( $rk & 1 ) $val = $val / 100;
											if (((float)$val) == floor((float)$val)){
												$res['val'] = (int)$val;
												$res['type'] = 1;
											} else {
												$res['val'] = (float)$val;
												$res['type'] = 2;
											}} else {
												// float
												$res['type'] = 2;
												$frk = $rk;
												$fexp =  (($frk & 0x7ff00000) >> 20) - 1023;
												$val = 1+(($frk & 0x000fffff) >> 2)/262144;
												if( $fexp > 0 ) {
													for( $i=0; $i< $fexp; $i++ )
													$val *= 2;
												} else {
													if( $fexp==-1023 ) {
														$val=0;
													} else {
														for( $i=0; $i<abs($fexp); $i++ )
														$val /= 2;
													}}if( $rk & 1 ) $val = $val / 100;
													if( $rk & 0x80000000 ) $val = -$val;
													$res['val'] = (float)$val;
											}$this->dbglog->trace("rk_decode() function returns");
											return $res;
									}// Parse worksheet
									//-----------------
									function parse_worksheet($ws) {
										$this->dbglog->debug("parse_worksheet(DATA) function");
										if( strlen($ws) < = 0 ){
											$this->dbglog->trace("parse_worksheet() function returns 7 (Data not Found)");
											return 7;
										}if( strlen($ws) < 4 ){
											$this->dbglog->trace("parse_worksheet() function returns 6 (File Corrupted)");
											return 6;
										}// parse workbook header
										if( strlen($ws) < 256*ord($ws[3])+ord($ws[2]) ) return 6;
										if( ord($ws[0]) != 0x09 ) return 6;
										$vers = ord($ws[1]);
										if( ($vers!=0) && ($vers!=2) && ($vers!=4) && ($vers!=8) )
										return 8;
										if( $vers!=8 ) {
											$biff_ver = ($ver+4)/2;
										} else {
											if( strlen($ws) < 12 ) return 6;
											switch( ord($ws[4])+256*ord($ws[5]) ) {
												case 0x0500:
													if( ord($ws[0x0a])+256*ord($ws[0x0b]) < 1994 ) {
														$biff_ver = 5;
													} else {
														switch(ord( $ws[8])+256*ord($ws[9]) ) {
															case 2412:
															case 3218:
															case 3321:
																/*dbg*/             $this->dbglog->debug("Parsed BIFF version is 5");
																$biff_ver = 5;
																break;
															default:
																$this->dbglog->debug("Parsed BIFF version is 7");
																$biff_ver = 7;
																break;
														}}break;
												case 0x0600:
													/*DBG*/    $this->dbglog->debug("Parsed BIFF version is 8");
													$biff_ver = 8;
													break;
												default:
													return 8;
											}}if( $biff_ver < 5 ) {
												/*DBG*/  $this->dbglog->debug("parse_worksheet() function found ($biff_ver < 5) return 8");
												return 8;
											}$ptr = 0;
											$data = array('biff_version' => $biff_ver );
											while( (ord($ws[$ptr])!=0x0a) && ($ptr<strlen ($ws)) ) {
												switch (ord($ws[$ptr])+256*ord($ws[$ptr+1])) {
													// Number
													case 0x0203:
														/*DBG*/     $this->dbglog->trace("found NUMBER");
														if( ($biff_ver < 3) ){
															/*DBG*/         $this->dbglog->trace("$biff_ver < 3 break;");
															break;
														}if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3])) < 14 ){
															/*DBG*/         $this->dbglog->debug("parse_worksheet() return 6");
															return 6;
														}$row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
														$col = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
														$num_lo = ExcelParserUtil::str2long(substr($ws,$ptr+10,4));
														$num_hi = ExcelParserUtil::str2long(substr($ws,$ptr+14,4));
														$xf_i = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
														if($this->isDateFormat($xf_i)){
															$data['cell'][$row][$col]['type'] = 3;
														} else {
															$data['cell'][$row][$col]['type'] = 2;
														}$fonti = $this->xf['font'][$xf_i];
														$data['cell'][$row][$fc+$i]['font'] = $fonti;
 
														$fexp = (($num_hi & 0x7ff00000) >> 20) - 1023;
														$val = 1+(($num_hi & 0x000fffff)+$num_lo/4294967296)/1048576;
														if( $fexp > 0 ) {
															for( $i=0; $i< $fexp; $i++ )
															$val *= 2;
														} else {
															for( $i=0; $i<abs($fexp); $i++ )
															$val /= 2;
														}if( $num_hi & 0x80000000 ) $val = -$val;
														$data['cell'][$row][$col]['data'] = (float)$val;
														if( !isset($data['max_row']) ||
														($data['max_row'] < $row) )
														$data['max_row'] = $row;
														if( !isset($data['max_col']) ||
														($data['max_col'] < $col) )
														$data['max_col'] = $col;
														break;
														// RK
													case 0x027e:
														/*DBG*/  $this->dbglog->trace("found RK");
														if( ($biff_ver < 3) ) break;
														if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3])) < 0x0a )
														return 6;
														$row  = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
														$col  = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
														$xf_i = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
														$val  = $this->rk_decode(
														ExcelParserUtil::str2long(substr($ws,$ptr+10,4))
														);
														if($this->isDateFormat($xf_i)==TRUE){
															$data['cell'][$row][$col]['type'] = 3;
														} else {
															$data['cell'][$row][$col]['type'] = $val['type'];
														}$fonti = $this->xf['font'][$xf_i];
														$data['cell'][$row][$col]['font'] = $fonti;
														$data['cell'][$row][$col]['data'] = $val['val'];
 
														if( !isset($data['max_row']) ||
														($data['max_row'] < $row) )
														$data['max_row'] = $row;
														if( !isset($data['max_col']) ||
														($data['max_col'] < $col) )
														$data['max_col'] = $col;
														break;
														// MULRK
													case 0x00bd:
														/*DBG*/  $this->dbglog->trace("found  MULL RK");
														if( ($biff_ver < 5) ) break;
														$sz = ord($ws[$ptr+2])+256*ord($ws[$ptr+3]);
														if( $sz < 6 ) return 6;
														$row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
														$fc = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
														$lc = ord($ws[$ptr+$sz+2])+256*ord($ws[$ptr+$sz+3]);
														for( $i=0; $i<=$lc-$fc; $i++) {
															$val = $this->rk_decode(
															ExcelParserUtil::str2long(substr($ws,$ptr+10+$i*6,4))
															);
															$xf_i=ord($ws[$ptr+8+$i*6])+256*ord($ws[($ptr+9+$i*6)]);
															if($this->isDateFormat($xf_i)==TRUE) {
																$data['cell'][$row][$fc+$i]['type'] = 3;
															} else {
																$data['cell'][$row][$fc+$i]['type'] = $val['type'];
															}   $fonti = $this->xf['font'][$xf_i];
															$data['cell'][$row][$fc+$i]['font'] = $fonti;
															$data['cell'][$row][$fc+$i]['data'] = $val['val'];
														}if( !isset($data['max_row']) ||
														($data['max_row'] < $row) )
														$data['max_row'] = $row;
														if( !isset($data['max_col']) ||
														($data['max_col'] < $lc) )
														$data['max_col'] = $lc;
														break;
														// LABEL
													case 0x0204:
														/*DBG*/  $this->dbglog->trace("found LABEL");
														if( ($biff_ver < 3) ){
															break;
														}if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3])) < 8 ){
															return 6;
														}$row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
														$col = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
														$xf = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
														$fonti = $this->xf['font'][$xf];
														$font =  $this->fonts[$fonti];
 
														$str_len = ord($ws[$ptr+10])+256*ord($ws[$ptr+11]);
														if( $ptr+12+$str_len > strlen($ws) )
														return 6;
														$this->sst['unicode'][] = false;
														$this->sst['data'][] = substr($ws,$ptr+12,$str_len);
														$data['cell'][$row][$col]['type'] = 0;
														$sst_ind = count($this->sst['data'])-1;
														$data['cell'][$row][$col]['data'] = $sst_ind;
														$data['cell'][$row][$col]['font'] = $fonti;
														/*echo str_replace("\n","<br />\n", ExcelFont::toString($font,$fonti));
														echo "FontRecord for sting ".$this->sst['data'][$sst_ind]."<br />";*/
														if( !isset($data['max_row']) ||
														($data['max_row'] < $row) )
														$data['max_row'] = $row;
														if( !isset($data['max_col']) ||
														($data['max_col'] < $col) )
														$data['max_col'] = $col;
 
														break;
														// LABELSST
													case 0x00fd:
														if( $biff_ver < 8 ) break;
														if( (ord($ws[$ptr+2])+256*ord($ws[$ptr+3])) < 0x0a )
														return 6;
														$row = ord($ws[$ptr+4])+256*ord($ws[$ptr+5]);
														$col = ord($ws[$ptr+6])+256*ord($ws[$ptr+7]);
														$xf = ord($ws[$ptr+8])+256*ord($ws[$ptr+9]);
														$fonti = $this->xf['font'][$xf];
														$font = &$this->fonts[$fonti];
														$data['cell'][$row][$col]['type'] = 0;
														$sst_ind = ExcelParserUtil::str2long(substr($ws,$ptr+10,4));
														$data['cell'][$row][$col]['data'] = $sst_ind;
														$data['cell'][$row][$col]['font'] = $fonti;
														/*            echo "FontRecord for sting at $row,$col<br />";
														echo str_replace("\n","<br />\n", ExcelFont::toString($font,$fonti));*/
														if( !isset($data['max_row']) ||
														($data['max_row'] < $row) )
														$data['max_row'] = $row;
														if( !isset($data['max_col']) ||
														($data['max_col'] < $col) )
														$data['max_col'] = $col;
														break;
														// unknown, unsupported or unused opcode
													default:
														break;
												} $ptr += 4+256*ord($ws[$ptr+3])+ord($ws[$ptr+2]);
											}/*DEBUG*/ $this->dbglog->debug("parse_worksheet() function returns ".var_export($data,true)); /*DEBUG*/
											return $data;
									}// Parse workbook
									//----------------
									function parse_workbook( $f_header, $dp ) {
										/*DBG*/ $this->dbglog->debug("parse_workbook() function");
										$root_entry_block = $f_header->getLong(0x30);
										$num_fat_blocks = $f_header->getLong(0x2c);
										/*TRC*/ $this->dbglog->trace("Header parsed");
										$this->fat = array();
										for( $i = 0; $i < $num_fat_blocks; $i++ ){
											/*TRC*/$this->dbglog->trace("FOR LOOP iteration i =".$i);
											$fat_block = $f_header->getLong( 0x4c + 4 * $i );
											$fatbuf = $dp->get( $fat_block * 0x200, 0x200 );
											$fat = new DataProvider( $fatbuf, DP_STRING_SOURCE );
											if( $fat->getSize() < 0x200 ){
												/*DBG*/    $this->dbglog->debug("parse_workbook() function found (strlen($fat) < 0x200) returns 6");
												return 6;
											}for( $j=0; $j&lt;0x80; $j++ )
											$this->fat[] = $fat->getLong( $j * 4 );
											$fat->close();
											unset( $fat_block, $fatbuf, $fat );
										}/*DBG*/ $this->dbglog->dump( $this->fat, "\$fat" );
										if( count($this->fat) < $num_fat_blocks ) {
											/*DBG*/    $this->dbglog->debug("parse_workbook() function found (count($this->fat) < $num_fat_blocks) returns 6");
											return 6;
										}$chain = $this->get_blocks_chain($root_entry_block);
										$dir = new DataProvider( $dp->ReadFromFat( $chain ), DP_STRING_SOURCE );
										unset( $chain );
										$this->sfat = array();
										$small_block = $f_header->getLong( 0x3c );
										if( $small_block != 0xfeffffff ) {
											$root_entry_index = $this->find_stream( $dir, 'Root Entry');
											if( $root_entry_index < 0 ) {
												/*DBG*/    $this->dbglog->debug("parse_workbook() function dont found Root Entry returns 6");
												return 6;
											}
											$sdc_start_block = $dir->getLong( $root_entry_index * 0x80 + 0x74 );
											$small_data_chain = $this->get_blocks_chain($sdc_start_block);
											$this->max_sblocks = count($small_data_chain) * 8;
 
											$schain = $this->get_blocks_chain($small_block);
											for( $i = 0; $i < count( $schain ); $i++ ) {
 
												$sfatbuf = $dp->get( $schain[$i] * 0x200, 0x200 );
												$sfat = new DataProvider( $sfatbuf, DP_STRING_SOURCE );
												//$this->dbglog->dump( strlen($sfatbuf), "strlen(\$sftabuf)");
												//$this->dbglog->dump( $sfat, "\$sfat");
												if( $sfat->getSize() < 0x200 ) {
													/*DBG*/     $this->dbglog->debug("parse_workbook() function found (strlen($sfat) < 0x200)  returns 6");
													return 6;
												}
												for( $j=0; $j&lt;0x80; $j++ )
												$this->sfat[] = $sfat->getLong( $j * 4 );
 
												$sfat->close();
												unset( $sfatbuf, $sfat );
											} unset( $schain );
											$sfcbuf = $dp->ReadFromFat( $small_data_chain );
											$sdp = new DataProvider( $sfcbuf, DP_STRING_SOURCE );
											unset( $sfcbuf, $small_data_chain );
										}$workbook_index = $this->find_stream( $dir, 'Workbook' );
										if( $workbook_index&lt;0 ) {
											$workbook_index = $this->find_stream( $dir, 'Book' );
											if( $workbook_index&lt;0 ){
												/*DBG*/        $this->dbglog->debug("parse_workbook() function workbook index not found returns 7");
												return 7;
											}}$workbook_start_block = $dir->getLong( $workbook_index * 0x80 + 0x74 );
											$workbook_length = $dir->getLong( $workbook_index * 0x80 + 0x78 );
											$wb = '';
											if( $workbook_length > 0 ) {
												if( $workbook_length >= 0x1000 ) {
													$chain = $this->get_blocks_chain($workbook_start_block);
													$wb = $dp->ReadFromFat( $chain );
												} else {
													$chain = $this->get_blocks_chain($workbook_start_block,true);
													$wb = $sdp->ReadFromFat( $chain, 0x40 );
													unset( $sdp );
												}$wb = substr($wb,0,$workbook_length);
												if( strlen($wb) != $workbook_length )
												return 6;
												unset( $chain );
											}// Unset fat arrays
											unset( $this->fat, $this->sfat );
											if( strlen($wb) < = 0 ) {
												/*DBG*/    $this->dbglog->debug("parse_workbook() function workbook found (strlen($wb) < = 0) returns 7");
												return 7;
											}if( strlen($wb) <  4 ) {
												/*DBG*/    $this->dbglog->debug("parse_workbook() function workbook found (strlen($wb) < 4) returns 6");
												return 6;
											}// parse workbook header
											if( strlen($wb) < 256*ord($wb[3])+ord($wb[2]) ){
												/*DBG*/ $this->dbglog->debug("parse_workbook() function workbook found (strlen($wb) < 256*ord($wb[3])+ord($wb[2])) < 4) returns 6");
												return 6;
											}if( ord($wb[0]) != 0x09 ){
												/*DBG*/ $this->dbglog->debug("parse_workbook() function workbook found (ord($wb[0]) != 0x09) returns 6");
												return 6;
											}$vers = ord($wb[1]);
											if( ($vers!=0) && ($vers!=2) && ($vers!=4) && ($vers!=8) ){
												return 8;
											}if( $vers!=8 )
											$biff_ver = ($ver+4)/2;
											else {
												if( strlen($wb) < 12 ) return 6;
												switch( ord($wb[4])+256*ord($wb[5]) )
												{
													case 0x0500:
														if( ord($wb[0x0a])+256*ord($wb[0x0b]) < 1994 )
														$biff_ver = 5;
														else {
															switch(ord( $wb[8])+256*ord($wb[9]) ) {
																case 2412:
																case 3218:
																case 3321:
																	$biff_ver = 5;
																	break;
																default:
																	$biff_ver = 7;
																	break;
															}}break;
													case 0x0600:
														$biff_ver = 8;
														break;
													default:
														return 8;
												}}if( $biff_ver < 5 ) return 8;
												$ptr = 0;
												$this->worksheet['offset'] = array();
												$this->worksheet['options'] = array();
												$this->worksheet['unicode'] = array();
												$this->worksheet['name'] = array();
												$this->worksheet['data'] = array();
												$this->format = $this->populateFormat();
												$this->fonts = array();
												$this->fonts[0] = ExcelFont::basicFontRecord();
												$this->xf = array();
												$this->xf['format'] = array();
												$this->xf['font'] = array();
												$this->xf['type_prot'] = array();
												$this->xf['alignment'] = array();
												$this->xf['decoration'] = array();
												$xf_cnt=0;
												$this->sst['unicode'] = array();
												$this->sst['data'] = array();
												$opcode = 0;
												$sst_defined = false;
												$wblen = strlen($wb);
												while( (ord($wb[$ptr])!=0x0a) && ($ptr< $wblen) )
												{
													$oc = ord($wb[$ptr])+256*ord($wb[$ptr+1]);
													if( $oc != 0x3c )
													$opcode = $oc;
													switch ($opcode)
													{
														case 0x0085:
															$ofs = ExcelParserUtil::str2long(substr($wb,$ptr+4,4));
															$this->worksheet['offset'][] = $ofs;
															$this->worksheet['options'][] = ord($wb[$ptr+8])+256*ord($wb[$ptr+9]);
															if( $biff_ver==8 ) {
																$len = ord($wb[$ptr+10]);
																if( (ord($wb[$ptr+11]) & 1) > 0 ) {
																	$this->worksheet['unicode'][] = true;
																	$len = $len*2;
																} else {
																	$this->worksheet['unicode'][] = false;
																} $this->worksheet['name'][] = substr($wb,$ptr+12,$len);
															} else {
																$this->worksheet['unicode'][] = false;
																$len = ord($wb[$ptr+10]);
																$this->worksheet['name'][] = substr($wb,$ptr+11,$len);
															}$pws = $this->parse_worksheet(substr($wb,$ofs));
															if( is_array($pws) )
															$this->worksheet['data'][] = $pws;
															else
															return $pws;
															break;
															// Format
														case 0x041e:
															$fidx = ord($wb[$ptr+4])+256*ord($wb[$ptr+5]);
															if($fidx&lt;0x31 ||$fidx==0x31 )
															break;
															elseif($biff_ver>7)
															$this->format[$fidx] = $this->getUnicodeString($wb,$ptr+6);
															break;
															// FONT 0x31
														case EXCEL_FONT_RID:
															$rec = ExcelFont::getFontRecord($wb,$ptr+4);
															$this->fonts[count($this->fonts)] = $rec;
															/*echo str_replace("\n","<br />\n",ExcelFont::toString($rec,count($this->fonts)-1));
															echo "FontRecord<br />" */;
															break;
															// XF
														case 0x00e0:
															$this->xf['font'][$xf_cnt] = ord($wb[$ptr+4])+256*ord($wb[$ptr+5]);
															$this->xf['format'][$xf_cnt] = ord($wb[$ptr+6])+256*ord($wb[$ptr+7]);
															$this->xf['type'][$xf_cnt]  = "1";
															$this->xf['bitmask'][$xf_cnt] = "1";
															$xf_cnt++;
															break;
															// SST
														case 0x00fc:
															if( $biff_ver < 8 ) break;
															$sbuflen = ord($wb[$ptr+2]) + 256*ord($wb[$ptr+3]);
															if( $oc != 0x3c ) {
																if( $sst_defined ) return 6;
																$snum = ExcelParserUtil::str2long(substr($wb,$ptr+8,4));
																$sptr = $ptr+12;
																$sst_defined = true;
															} else {
																if( $rslen > $slen ) {
																	$sptr = $ptr+4;
																	$rslen -= $slen;
																	$slen = $rslen;
																	if( (ord($wb[$sptr]) & 1) > 0 ) {
																		if( $char_bytes == 1 ) {
																			$sstr = '';
																			for( $i=0; $i</strlen><strlen ($str); $i++ )
																			$sstr .= $str[$i].chr(0);
																			$str = $sstr;
																			$char_bytes=2;
																		} $schar_bytes = 2;
																	} else {
																		$schar_bytes = 1;
																	}if( $sptr+$slen*$schar_bytes > $ptr+4+$sbuflen )
																	$slen = ($ptr+$sbuflen-$sptr+3)/$schar_bytes;
																	$sstr = substr($wb,$sptr+1,$slen*$schar_bytes);
																	if( ($char_bytes == 2) && ($schar_bytes == 1) )
																	{
																		$sstr2 = '';
																		for( $i=0; $i</strlen><strlen ($sstr); $i++ )
																		$sstr2 .= $sstr[$i].chr(0);
																		$sstr = $sstr2;
																	}$str .= $sstr;
																	$sptr += $slen*$schar_bytes+1+4*$rt+$fesz;
																	if( $slen < $rslen ) {
																		if( ($sptr >= strlen($wb)) ||
																		($sptr < $ptr+4+$sbuflen) ||
																		(ord($wb[$sptr]) != 0x3c) )
																		{
																			return 6;
																		}break;
																	} else {
																		if( $char_bytes == 2 ) {
																			$this->sst['unicode'][] = true;
																		} else {
																			$this->sst['unicode'][] = false;
																		}$this->sst['data'][] = $str;
																		$snum--;
																	} } else {
																		$sptr = $ptr+4;
																		if( $sptr > $ptr ) $sptr += 4*$rt+$fesz;
																	}}while(  ($sptr < $ptr+4+$sbuflen) &&
																	($sptr < strlen($wb)) &&
																	($snum > 0) )
																	{
																		$rslen = ord($wb[$sptr])+256*ord($wb[$sptr+1]);
																		$slen = $rslen;
																		if( (ord($wb[$sptr+2]) & 1) > 0 ) {
																			$char_bytes = 2;
																		} else {
																			$char_bytes = 1;
																		} $rt = 0;
																		$fesz = 0;
																		switch (ord($wb[$sptr+2]) & 0x0c) {
																			// Rich-Text with Far-East
																			case 0x0c:
																				$rt = ord($wb[$sptr+3])+256*(ord($wb[$sptr+4]));
																				$fesz = ExcelParserUtil::str2long(substr($wb,$sptr+5,4));
																				if( $sptr+9+$slen*$char_bytes > $ptr+4+$sbuflen )
																				$slen = ($ptr+$sbuflen-$sptr-5)/$char_bytes;
																				$str = substr($wb,$sptr+9,$slen*$char_bytes);
																				$sptr += $slen*$char_bytes+9;
																				break;
																				// Rich-Text
																			case 8:
																				$rt = ord($wb[$sptr+3])+256*(ord($wb[$sptr+4]));
																				if( $sptr+5+$slen*$char_bytes > $ptr+4+$sbuflen )
																				$slen = ($ptr+$sbuflen-$sptr-1)/$char_bytes;
																				$str = substr($wb,$sptr+5,$slen*$char_bytes);
																				$sptr += $slen*$char_bytes+5;
																				break;
																				// Far-East
																			case 4:
																				$fesz = ExcelParserUtil::str2long(substr($wb,$sptr+3,4));
																				if( $sptr+7+$slen*$char_bytes > $ptr+4+$sbuflen )
																				$slen = ($ptr+$sbuflen-$sptr-3)/$char_bytes;
																				$str = substr($wb,$sptr+7,$slen*$char_bytes);
																				$sptr += $slen*$char_bytes+7;
																				break;
																				// Compressed or uncompressed unicode
																			case 0:
																				if( $sptr+3+$slen*$char_bytes > $ptr+4+$sbuflen )
																				$slen = ($ptr+$sbuflen-$sptr+1)/$char_bytes;
																				$str = substr($wb,$sptr+3,$slen*$char_bytes);
																				$sptr += $slen*$char_bytes+3;
																				break;
																		} if( $slen < $rslen ) {
																			if( ($sptr >= strlen($wb)) ||
																			($sptr < $ptr+4+$sbuflen) ||
																			(ord($wb[$sptr]) != 0x3c) ) return 6;
																		} else {
																			if( $char_bytes == 2 ) {
																				$this->sst['unicode'][] = true;
																			} else {
																				$this->sst['unicode'][] = false;
																			}$sptr += 4*$rt+$fesz;
																			$this->sst['data'][] = $str;
																			$snum--;
																		}} // switch
																		break;
													} // switch
													// !!! Optimization:
													//  $this->wsb[] = substr($wb,$ptr,4+256*ord($wb[$ptr+3])+ord($wb[$ptr+2]));
													$ptr += 4+256*ord($wb[$ptr+3])+ord($wb[$ptr+2]);
												} // while
												// !!! Optimization:
												//  $this->workbook = $wb;
												$this->biff_version = $biff_ver;
												/*DBG*/ $this->dbglog->debug("parse_workbook() function returns 0");
												return 0;
									}// ParseFromString & ParseFromFile
									//---------------------------------
									//
									// IN:
									//string contents - File contents
									//string filename - File name of an existing Excel file.
									//
									// OUT:
									//0 - success
									//1 - can't open file
									//2 - file too small to be an Excel file
									//3 - error reading header
									//4 - error reading file
									//5 - This is not an Excel file or file stored in < Excel 5.0
									//6 - file corrupted
									//7 - data not found
									//8 - Unsupported file version
									function ParseFromString( $contents )
									{
										$this->dbglog->info("ParseFromString() enter.");
										$this->dp = new DataProvider( $contents, DP_STRING_SOURCE );
										return $this->InitParser();
									}function ParseFromFile( $filename )
									{
										$this->dbglog->info("ParseFromFile() enter.");
										$this->dp = new DataProvider( $filename, DP_FILE_SOURCE );
										return $this->InitParser();
									}function InitParser()
									{
										$this->dbglog->info("InitParser() enter.");
										if( !$this->dp->isValid() )
										{
											$this->dbglog->error("InitParser() Failed to open file.");
											$this->dbglog->error("InitParser() function returns 1");
											return 1;
										}if( $this->dp->getSize() < = 0x200 )
										{
											$this->dbglog->error("InitParser() File too small to be an Excel file.");
											$this->dbglog->error("InitParser() function returns 2");
											return 2;
										}$this->max_blocks = $this->dp->getBlocks();
										// read file header
										$hdrbuf = $this->dp->get( 0, 0x200 );
										if( strlen( $hdrbuf ) < 0x200 )
										{
											$this->dbglog->error("InitParser() Error reading header.");
											$this->dbglog->error("InitParser() function returns 3");
											return 3;
										}// check file header
										$header_sig = array(0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1);
										for( $i = 0; $i < count($header_sig); $i++ )
										if( $header_sig[$i] != ord( $hdrbuf[$i] ) ){
											/*DBG*/        $this->dbglog->error("InitParser() function founds invalid header");
											/*DBG*/        $this->dbglog->error("InitParser() function returns 5");
											return 5;
										}$f_header = new DataProvider( $hdrbuf, DP_STRING_SOURCE );
										unset( $hdrbuf, $header_sig, $i );
										$this->dp->_baseOfs = 0x200;
										$rc = $this->parse_workbook( $f_header, $this->dp );
										unset( $f_header );
										unset( $this->dp, $this->max_blocks, $this->max_sblocks );
										return $rc;
									}}function uc2html($str) {
										$ret = '';
										for( $i=0; $i</strlen><strlen ($str)/2; $i++ ) {
											$charcode = ord($str[$i*2])+256*ord($str[$i*2+1]);
											$ret .= '&#'.$charcode;
										}return $ret;
									}
 
 
									function Read_Excel_File($ExcelFile,&$result) {
 
										$exc = new ExcelFileParser("", ABC_NO_LOG );
										$res=$exc->ParseFromFile($ExcelFile);$result=null;
 
										switch ($res) {
											case 0: break;
											case 1: $err="can't open file"; break;
											case 2: $err="file too small to be an Excel fil"; break;
											case 3: $err="error reading header"; break;
											case 4: $err="error reading file"; break;
											case 5: $err="This is not an Excel file or file stored in < Excel 5.0"; break;
											case 6: $err="file corrupted"; break;
											case 7: $err="data not found"; break;
											case 8: $err="Unsupported file version"; break;
											default:
												$err="Unknown"; break;
										}
 
										for( $ws_num=0; $ws_num<count($exc->worksheet['name']); $ws_num++ )
										{
											$Sheetname=$exc->worksheet['name'][$ws_num];
											$ws = $exc->worksheet['data'][$ws_num];
											for( $j=0; $j< =$ws['max_row']; $j++ ) {
												for( $i=0; $i<=$ws['max_col']; $i++ ) {
 
													$data = $ws['cell'][$j][$i];
 
													switch ($data['type']) {
														// string
														case 0:
															$ind = $data['data'];
															if( $exc->sst['unicode'][$ind] ) {
																$s = uc2html($exc->sst['data'][$ind]);
															} else
															$s = $exc->sst['data'][$ind];
															if( strlen(trim($s))==0 )
															$V="";
															else
															$V=$s;
															break;
															// integer number
														case 1:
															$V=(int)($data['data']);
															break;
															// float number
														case 2:
															$V=(float)($data['data']);
															break;
															// date
														case 3:
															$ret = $exc->getDateArray($data['data']);
															$V=$ret['year']."-".$ret['month']."-".$ret['day']." ".$ret['hour'];
															break;
														default:
															break;
													}
													$result[$Sheetname][$j][$i]=$V;
												}
											}
										}
										if ($err=='') {return 0;} else {return $err;}
									}
 
									function Create_Excel_File($ExcelFile,$Data) {
 
										header ('Content-type: application/x-msexcel');
										header ("Content-Disposition: attachment; filename=$ExcelFile" );
 
										function xlsBOF() {
											echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
											return;
										}
										function xlsEOF() {
											echo pack("ss", 0x0A, 0x00);
											return;
										}
										function xlsWriteNumber($Row, $Col, $Value) {
											echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
											echo pack("d", $Value);
											return;
										}
										function xlsWriteLabel($Row, $Col, $Value ) {
											$L = strlen($Value);
											echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
											echo $Value;
											return;
										}
 
										xlsBOF();
										for ($i=0;$i<count ($Data[0]);$i++)
										{
											for ($j=0;$j<count($Data);$j++)
											{
												$v=$Data[$j][$i];
 
												xlsWriteLabel($j,$i,$v);
											}
										}
										xlsEOF();
									}
?>
</count></strlen>


]]>
			http://www.easemarry.com/blog/php-read-excel/feed/
		4
		
		
		I use frequently some PHP function
		http://www.easemarry.com/blog/i-use-frequently-some-php-function/
		http://www.easemarry.com/blog/i-use-frequently-some-php-function/#comments
		Mon, 10 Mar 2008 13:28:12 +0000
		rueben
				
		
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/i-use-frequently-some-php-function/
		
			

Before makes php the project development, uses frequently some functions, reorganize now, shares together with everybody



?View Code PHP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298

< ?php
class function_class{
/**
 * Get IP
 *
 * @return IP
 */
	function GetIP() {
		if ($_SERVER["HTTP_X_FORWARDED_FOR"]){
			$ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
		}
		else if ($_SERVER["HTTP_CLIENT_IP"]){
			$ip = $_SERVER["HTTP_CLIENT_IP"];
		}
		else if ($_SERVER["REMOTE_ADDR"]){
			$ip = $_SERVER["REMOTE_ADDR"];
		}
		else if (getenv("HTTP_X_FORWARDED_FOR")){
			$ip = getenv("HTTP_X_FORWARDED_FOR");
		}
		else if (getenv("HTTP_CLIENT_IP")){
			$ip = getenv("HTTP_CLIENT_IP");
		}
		else if (getenv("REMOTE_ADDR")){
			$ip = getenv("REMOTE_ADDR");
		}
		else{
			$ip = "Unknown";
		}
		return $ip;
	}
 
	/**
 * Check Date
 *
 * @param  $date
 * @return true/false
 */
	function Check_Date($date) {
		$dateArr = explode("-", $date);
		if (is_numeric($dateArr[0]) && is_numeric($dateArr[1]) && is_numeric($dateArr[2])) {
			return checkdate($dateArr[1],$dateArr[2],$dateArr[0]);
		}
		return false;
	}
 
	/**
 * Check time
 *
 * @param  $time
 * @return true/false
 */
	function Check_Time($time) {
		$timeArr = explode(":", $time);
		if (is_numeric($timeArr[0]) && is_numeric($timeArr[1]) && is_numeric($timeArr[2])) {
			if (($timeArr[0] >= 0 && $timeArr[0] < = 23) && ($timeArr[1] >= 0 && $timeArr[1] < = 59) && ($timeArr[2] >= 0 && $timeArr[2] < = 59))
			return true;
			else
			return false;
		}
		return false;
	}
 
	/**
 * Date Difference 
 *
 * @param $date1
 * @param $date2
 * @param $unit  (second or minute or hour or day)
 * @return Two date difference second or minute or hour or day
 */
	function DateDiff($date1, $date2, $unit = "") {
		switch ($unit) {
			case 's':
				$dividend = 1;
				break;
			case 'i':
				$dividend = 60;
				break;
			case 'h':
				$dividend = 3600;
				break;
			case 'd':
				$dividend = 86400;
				break;
			default:
				$dividend = 86400;
		}
		$time1 = strtotime($date1);
		$time2 = strtotime($date2);
		if ($time1 && $time2)
		return (float)($time1 - $time2) / $dividend;
		return false;
	}
 
	/**
 * Browser information 
 *
 * @return info
 */
	function BrowseInfo()
	{
		$browser="";
		$browserver="";
		$Browsers =array("Lynx","MOSAIC","AOL","Opera","JAVA","MacWeb","WebExplorer","OmniWeb");
		$Agent = $GLOBALS["HTTP_USER_AGENT"];
		for ($i=0; $i<=7; $i++)
		{
			if (strpos($Agent,$Browsers[$i]))
			{
				$browser = $Browsers[$i];
				$browserver ="";
			}
		}
		if (ereg("Mozilla",$Agent) && !ereg("MSIE",$Agent))
		{
			$temp =explode("(", $Agent); $Part=$temp[0];
			$temp =explode("/", $Part); $browserver=$temp[1];
			$temp =explode(" ",$browserver); $browserver=$temp[0];
			$browserver =preg_replace("/([d.]+)/","1",$browserver);
			$browserver = " $browserver";
			$browser = "Netscape Navigator";
		}
		if (ereg("Mozilla",$Agent) && ereg("Opera",$Agent))
		{
			$temp =explode("(", $Agent); $Part=$temp[1];
			$temp =explode(")", $Part); $browserver=$temp[1];
			$temp =explode(" ",$browserver);$browserver=$temp[2];
			$browserver =preg_replace("/([d.]+)/","1",$browserver);
			$browserver = " $browserver";
			$browser = "Opera";
		}
		if (ereg("Mozilla",$Agent) && ereg("MSIE",$Agent))
		{
			$temp = explode("(", $Agent); $Part=$temp[1];
			$temp = explode(";",$Part); $Part=$temp[1];
			$temp = explode(" ",$Part);$browserver=$temp[2];
			$browserver =preg_replace("/([d.]+)/","1",$browserver);
			$browserver = " $browserver";
			$browser = "Internet Explorer";
		}
		if ($browser!="")
		{
			$browseinfo = "$browser$browserver";
		}
		else
		{
			$browseinfo = "Unknown";
		}
		return $browseinfo;
	}
 
	/**
 * OS information 
 *
 * @return OS information
 */
	function OSinfo() {
		$os="";
		$Agent = $GLOBALS["HTTP_USER_AGENT"];
		if (eregi('win',$Agent) && strpos($Agent, '95')) {
			$os="Windows 95";
		}
		elseif (eregi('win 9x',$Agent) && strpos($Agent, '4.90')) {
			$os="Windows ME";
		}
		elseif (eregi('win',$Agent) && ereg('98',$Agent)) {
			$os="Windows 98";
		}
		elseif (eregi('win',$Agent) && eregi('nt 5.0',$Agent)) {
			$os="Windows 2000";
		}
		elseif (eregi('win',$Agent) && eregi('nt',$Agent)) {
			$os="Windows NT";
		}
		elseif (eregi('win',$Agent) && eregi('nt 5.1',$Agent)) {
			$os="Windows XP";
		}
		elseif (eregi('win',$Agent) && ereg('32',$Agent)) {
			$os="Windows 32";
		}
		elseif (eregi('linux',$Agent)) {
			$os="Linux";
		}
		elseif (eregi('unix',$Agent)) {
			$os="Unix";
		}
		elseif (eregi('sun',$Agent) && eregi('os',$Agent)) {
			$os="SunOS";
		}
		elseif (eregi('ibm',$Agent) && eregi('os',$Agent)) {
			$os="IBM OS/2";
		}
		elseif (eregi('Mac',$Agent) && eregi('PC',$Agent)) {
			$os="Macintosh";
		}
		elseif (eregi('PowerPC',$Agent)) {
			$os="PowerPC";
		}
		elseif (eregi('AIX',$Agent)) {
			$os="AIX";
		}
		elseif (eregi('HPUX',$Agent)) {
			$os="HPUX";
		}
		elseif (eregi('NetBSD',$Agent)) {
			$os="NetBSD";
		}
		elseif (eregi('BSD',$Agent)) {
			$os="BSD";
		}
		elseif (ereg('OSF1',$Agent)) {
			$os="OSF1";
		}
		elseif (ereg('IRIX',$Agent)) {
			$os="IRIX";
		}
		elseif (eregi('FreeBSD',$Agent)) {
			$os="FreeBSD";
		}
		if ($os=='') $os = "Unknown";
		return $os;
	}
 
	/**
 * Rand String
 *
 * @param int $len
 * @return String
 */
	function GetRandString($len)
	{
		$chars = array(
		"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
		"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
		"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
		"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
		"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
		"3", "4", "5", "6", "7", "8", "9"
		);
		$charsLen = count($chars) - 1;
 
		shuffle($chars);
		$output = "";
		for ($i=0; $i<$len; $i++)
		{
			$output .= $chars[mt_rand(0, $charsLen)];
		}
		return $output;
	}
 
	/**
 * Whether to assign in the length the string of character
 *
 * @param String $C_cahr
 * @param int $I_len1
 * @param int $I_len2
 * @return true/false
 */
	function CheckLengthBetween($C_cahr, $I_len1, $I_len2=100)
	{
		$C_cahr = trim($C_cahr);
		if (strlen($C_cahr) < $I_len1) return false;
		if (strlen($C_cahr) > $I_len2) return false;
		return true;
	}
 
	/**
 * Assigns the length the string to be whether legitimate
 *
 * @param String $C_Str
 * @param int $c_len1
 * @param int $c_len2
 * @return true/false
 */
	function CheckStr($C_Str,$c_len1=6,$c_len2=18)
	{
		if (!$this->CheckLengthBetween($C_Str, $c_len1, $c_len2)) return false;
		if (!ereg("^[_a-zA-Z0-9]*$", $C_Str)) return false;
		return true;
	}
 
	/**
 * Check Email Address
 *
 * @param $C_mailaddr
 * @return true/false
 */
	function CheckEmailAddr($C_mailaddr)
	{
		if (!eregi("^[_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*$",$C_mailaddr))
		{
			return false;
		}
		return true;
	}
}
?>


]]>
			http://www.easemarry.com/blog/i-use-frequently-some-php-function/feed/
		0
		
		
		Being Binary in SOAP
		http://www.easemarry.com/blog/being-binary-in-soap/
		http://www.easemarry.com/blog/being-binary-in-soap/#comments
		Sat, 08 Mar 2008 11:20:53 +0000
		rueben
				
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/being-binary-in-soap/
		
			

Well, it might not be the best way to do it, but here’s a way I found to send binary data via PHP’s SOAP extension from one place to another:


Server:



?View Code PHP
1
2
3
4
5
6
7
8
9
10
11

function recieveFile($data){
$data=base64_decode($data);
$path='/my/file/path/img_out.gif';
$fp=fopen($path,'w+');
if($fp){ fwrite($fp,$data); fclose($fp); }
return strlen($data).'written';
}
$input = file_get_contents(”php://input”);
$server = new SoapServer('http://[my url here]/binary.wsdl',array('encoding'=>'ISO-8859-1'));
$server->addFunction('recieveFile');
$server->handle();



and the Client:



?View Code PHP
1
2
3
4
5
6
7
8
9
10
11

ini_set("soap.wsdl_cache_enabled", "0");
//send binary data
$client=new SoapClient('http://[my url here]/binary.wsdl',array('encoding'=>'ISO-8859-1'));
$data=file_get_contents('/my/file/path/img_to_send.gif');
$ret=$client->recieveFile(base64_encode($data));
print_r($ret);
[/code]
 
It's pretty basic - the client just reads in the file's information, runs it through a call to <a href="http://php.net/base64_encode">base64_encode</a> before it's sent off to the server. Once it's there a mirror call to <a href="http://php.net/base64_decode">base64_decode</a> gets the content back to normal and it's written out to the "img_out.gif" file on the remote server.
 
It's probably not the best way to do it, but its one that I've found that works quickly and easily. I tried to just send the binary data without base64 encoding it and it didn't want to cooperate (it was only getting the first chunk of data). I don't know how well it'll perform with larger files, though - we shall see.


]]>
			http://www.easemarry.com/blog/being-binary-in-soap/feed/
		0
		
		
		Has optimized PHP click number statistics code
		http://www.easemarry.com/blog/has-optimized-php-click-number-statistics-code/
		http://www.easemarry.com/blog/has-optimized-php-click-number-statistics-code/#comments
		Fri, 07 Mar 2008 17:54:30 +0000
		rueben
				
		
		
		

		http://www.easemarry.com/blog/has-optimized-php-click-number-statistics-code/
		
			

Has optimized PHP click number statistics code

< ?php

error_reporting(E_ALL);


$ROOT_PATH = '../';


include_once($ROOT_PATH . "include/config.php");$update_time = 1800;//The refresh time, second


$article_id = (isset($_GET['article_id']) && is_numeric($_GET['article_id']) && $_GET['article_id'] > 0) ? intval($_GET['article_id']) : 0;

if ($article_id > 0) {

    $filename = $ROOT_PATH . 'log/click_log.txt';




    $s = '';

    if (file_exists($filename)) {

        $content = file_get_contents($filename);

        $d_ary = array();

        if ($content) {

            $ary = explode("\n", $content);

            foreach ($ary as $line) {

                $data_ary = explode('|', $line);

                if (is_numeric($data_ary[0]) && is_numeric($data_ary[1])) {

                    $d_ary[$data_ary[0]] = $data_ary[1];

                }

            }

        }

        if (array_key_exists($article_id, $d_ary)) {

            $d_ary[$article_id] = $d_ary[$article_id]+1;//Increases 1 click

        } else {

            $d_ary[$article_id] = 1;

        }

        foreach ($d_ary as $key => $val) {

            $s .= $key . '|' . $val . "\n";

        }

    } else {

        $s .= $article_id . '|1' . "\n";//Initialization record file

    }


    //Writes file

    $fp = fopen($filename, "w");

   //Locking

if (flock($fp, LOCK_EX)) {

    fwrite($fp, $s);

    flock($fp, LOCK_UN); //release locks

}

    //fwrite($fp, $s);

    fclose($fp);

    @chmod($filename, 0777);


    $last_update = file_get_contents('../log/last_update.txt');


    $last_update = intval($last_update);

    if (($last_update + $update_time) < time()) {

        require_once("adodb.inc.php");

        $db = NewADOConnection("$DB_TYPE");

        $db->debug = true;


        $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;

        if (!$db->Connect("$DB_HOST", "$DB_USER", "$DB_PASS", "$DB_DATABASE")) {

            exit(Error ... ');

        }


        $content = file_get_contents($filename);

        $d_ary = array();

        if ($content) {

            $ary = explode("\n", $content);

            foreach ($ary as $line) {

                $data_ary = explode('|', $line);

                if (is_numeric($data_ary[0]) && is_numeric($data_ary[1])) {

                    $sql = "UPDATE article SET hits=hits+" . $data_ary[1] . " WHERE id=" . $data_ary[0];

                    $db->Execute($sql);

                }

            }

        }


         $fp = fopen($filename, "w");

        fwrite($fp, '');

        fclose($fp);

        @chmod($filename, 0777);

        $fp = fopen('../log/last_update.txt', "w");

        fwrite($fp, time());

        fclose($fp);

        @chmod('../log/last_update.txt', 0777);  


        $db->Close();

    }

    exit();

}


?>



]]>
			http://www.easemarry.com/blog/has-optimized-php-click-number-statistics-code/feed/
		0
		
		
		Simple yet powerfull PHP class to parse RSS.
		http://www.easemarry.com/blog/simple-yet-powerfull-php-class-to-parse-rss/
		http://www.easemarry.com/blog/simple-yet-powerfull-php-class-to-parse-rss/#comments
		Fri, 07 Mar 2008 17:36:33 +0000
		rueben
				
		

		http://www.easemarry.com/blog/simple-yet-powerfull-php-class-to-parse-rss/
		
			<?php

/*

 ======================================================================

 lastRSS 0.9.1

 Simple yet powerfull PHP class to parse RSS files.

 by Vojtech Semecky, webmaster @ oslab . net

 Latest version, features, manual and examples:

     http://lastrss.oslab.net/ 


     http://www.easemarry.com/blog 

----------------------------------------------------------------------

 LICENSE This program is free software; you can redistribute it and/or

 modify it under the terms of the GNU General Public License (GPL)

 as published by the Free Software Foundation; either version 2

 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful,

 but WITHOUT ANY WARRANTY; without even the implied warranty of

 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

 GNU General Public License for more details.


 To read the license please visit http://www.gnu.org/copyleft/gpl.html

 ======================================================================

*/


/**

* lastRSS

* Simple yet powerfull PHP class to parse RSS files.

*/

class lastRSS {

    // -------------------------------------------------------------------

    // Public properties

    // -------------------------------------------------------------------

    var $default_cp = 'UTF-8';

    var $CDATA = 'nochange';

    var $cp = '';

    var $items_limit = 0;

    var $stripHTML = False;

    var $date_format = '';




    // -------------------------------------------------------------------

    // Private variables

    // -------------------------------------------------------------------

    var $channeltags = array ('title', 'link', 'description', 'language', 'copyright', 'managingEditor', 'webMaster', 'lastBuildDate', 'rating', 'docs');

    var $itemtags = array('title', 'link', 'description', 'author', 'category', 'comments', 'enclosure', 'guid', 'pubDate', 'source');

    var $imagetags = array('title', 'url', 'link', 'width', 'height');

    var $textinputtags = array('title', 'description', 'name', 'link');


    // -------------------------------------------------------------------

    // Parse RSS file and returns associative array.

    // -------------------------------------------------------------------

    function Get ($rss_url) {

        // If CACHE ENABLED

        if ($this->cache_dir != '') {

            $cache_file = $this->cache_dir . '/rsscache_' . md5($rss_url);

            $timedif = @(time() - filemtime($cache_file));

            if ($timedif < $this->cache_time) {

                // cached file is fresh enough, return cached array

                $result = unserialize(join('', file($cache_file)));

                // set 'cached' to 1 only if cached file is correct

                if ($result) $result['cached'] = 1;

            } else {

                // cached file is too old, create new

                $result = $this->Parse($rss_url);

                $serialized = serialize($result);

                if ($f = @fopen($cache_file, 'w')) {

                    fwrite ($f, $serialized, strlen($serialized));

                    fclose($f);

                }

                if ($result) $result['cached'] = 0;

            }

        }

        // If CACHE DISABLED >> load and parse the file directly

        else {

            $result = $this->Parse($rss_url);

            if ($result) $result['cached'] = 0;

        }

        // return result

        return $result;

    }

   �

    // -------------------------------------------------------------------

    // Modification of preg_match(); return trimed field with index 1

    // from 'classic' preg_match() array output

    // -------------------------------------------------------------------

    function my_preg_match ($pattern, $subject) {

        // start regullar expression

        preg_match($pattern, $subject, $out);


        // if there is some result... process it and return it

        if(isset($out[1])) {

            // Process CDATA (if present)

            if ($this->CDATA == 'content') { // Get CDATA content (without CDATA tag)

                $out[1] = strtr($out[1], array('<![CDATA['=>'', ']]>'=>''));

            } elseif ($this->CDATA == 'strip') { // Strip CDATA

                $out[1] = strtr($out[1], array('<![CDATA['=>'', ']]>'=>''));

            }


            // If code page is set convert character encoding to required

            if ($this->cp != '')

                //$out[1] = $this->MyConvertEncoding($this->rsscp, $this->cp, $out[1]);

                $out[1] = iconv($this->rsscp, $this->cp.'//TRANSLIT', $out[1]);

            // Return result

            return trim($out[1]);

        } else {

        // if there is NO result, return empty string

            return '';

        }

    }


    // -------------------------------------------------------------------

    // Replace HTML entities &something; by real characters

    // -------------------------------------------------------------------

    function unhtmlentities ($string) {

        // Get HTML entities table

        $trans_tbl = get_html_translation_table (HTML_ENTITIES, ENT_QUOTES);

        // Flip keys<==>values

        $trans_tbl = array_flip ($trans_tbl);

        // Add support for &apos; entity (missing in HTML_ENTITIES)

        $trans_tbl += array('&apos;' => "'");

        // Replace entities by values

        return strtr ($string, $trans_tbl);

    }


    // -------------------------------------------------------------------

    // Parse() is private method used by Get() to load and parse RSS file.

    // Don't use Parse() in your scripts - use Get($rss_file) instead.

    // -------------------------------------------------------------------

    function Parse ($rss_url) {

        // Open and load RSS file

        if ($f = @fopen($rss_url, 'r')) {

            $rss_content = '';

            while (!feof($f)) {

                $rss_content .= fgets($f, 4096);

            }

            fclose($f);


            // Parse document encoding

            $result['encoding'] = $this->my_preg_match("'encoding=[\'\"](.*?)[\'\"]'si", $rss_content);

            // if document codepage is specified, use it

            if ($result['encoding'] != '')

                { $this->rsscp = $result['encoding']; } // This is used in my_preg_match()

            // otherwise use the default codepage

            else

                { $this->rsscp = $this->default_cp; } // This is used in my_preg_match()


            // Parse CHANNEL info

            preg_match("'<channel.*?>(.*?)</channel>'si", $rss_content, $out_channel);

            foreach($this->channeltags as $channeltag)

            {

                $temp = $this->my_preg_match("'<$channeltag.*?>(.*?)</$channeltag>'si", $out_channel[1]);

                if ($temp != '') $result[$channeltag] = $temp; // Set only if not empty

            }

            // If date_format is specified and lastBuildDate is valid

            if ($this->date_format != '' && ($timestamp = strtotime($result['lastBuildDate'])) !==-1) {

                        // convert lastBuildDate to specified date format

                        $result['lastBuildDate'] = date($this->date_format, $timestamp);

            }


            // Parse TEXTINPUT info

            preg_match("'<textinput(|[^>]*[^/])>(.*?)</textinput>'si", $rss_content, $out_textinfo);

                // This a little strange regexp means:

                // Look for tag <textinput> with or without any attributes, but skip truncated version <textinput /> (it's not beggining tag)

            if (isset($out_textinfo[2])) {

                foreach($this->textinputtags as $textinputtag) {

                    $temp = $this->my_preg_match("'<$textinputtag.*?>(.*?)</$textinputtag>'si", $out_textinfo[2]);

                    if ($temp != '') $result['textinput_'.$textinputtag] = $temp; // Set only if not empty

                }

            }

            // Parse IMAGE info

            preg_match("'<image.*?>(.*?)</image>'si", $rss_content, $out_imageinfo);

            if (isset($out_imageinfo[1])) {

                foreach($this->imagetags as $imagetag) {

                    $temp = $this->my_preg_match("'<$imagetag.*?>(.*?)</$imagetag>'si", $out_imageinfo[1]);

                    if ($temp != '') $result['image_'.$imagetag] = $temp; // Set only if not empty

                }

            }

            // Parse ITEMS

            preg_match_all("'<item(| .*?)>(.*?)</item>'si", $rss_content, $items);

            $rss_items = $items[2];

            $i = 0;

            $result['items'] = array(); // create array even if there are no items

            foreach($rss_items as $rss_item) {

                // If number of items is lower then limit: Parse one item

                if ($i < $this->items_limit || $this->items_limit == 0) {

                    foreach($this->itemtags as $itemtag) {

                        $temp = $this->my_preg_match("'<$itemtag.*?>(.*?)</$itemtag>'si", $rss_item);

                        if ($temp != '') $result['items'][$i][$itemtag] = $temp; // Set only if not empty

                    }

                    // Strip HTML tags and other bullshit from DESCRIPTION

                    if ($this->stripHTML && $result['items'][$i]['description'])

                        $result['items'][$i]['description'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['description'])));

                    // Strip HTML tags and other bullshit from TITLE

                    if ($this->stripHTML && $result['items'][$i]['title'])

                        $result['items'][$i]['title'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['title'])));

                    // If date_format is specified and pubDate is valid

                    if ($this->date_format != '' && ($timestamp = strtotime($result['items'][$i]['pubDate'])) !==-1) {

                        // convert pubDate to specified date format

                        $result['items'][$i]['pubDate'] = date($this->date_format, $timestamp);

                    }

                    // Item counter

                    $i++;

                }

            }


            $result['items_count'] = $i;

            return $result;

        }

        else // Error in opening return False

        {

            return False;

        }

    }

}


?>

http://www.easemarry.com/blog



]]>
			http://www.easemarry.com/blog/simple-yet-powerfull-php-class-to-parse-rss/feed/
		0
		
		
		Give Your Visitors a Rough Time
		http://www.easemarry.com/blog/give-your-visitors-a-rough-time/
		http://www.easemarry.com/blog/give-your-visitors-a-rough-time/#comments
		Fri, 07 Mar 2008 09:51:56 +0000
		rueben
				
		
		
		
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/give-your-visitors-a-rough-time/
		
			

Toby Somerville recently blogged about giving visitors a rough time – instead of displaying exact timestamps, providing a rough written approximation of the time.


Toby suggested that we generally communicate in approximate times, but on the web work with exact timestamps. His idea was that by displaying the time as you would describe it verbally, he could better communicate the time in a visitor-friendly way.




After reading his post, I understood the merits of the approach, but it struck me that a relative time might be a little more useful for many situations. For example, in a fast moving discussion, a short timestamp (e.g. 8:30 AM) as well as a verbal summary of how long ago the time was (e.g. “4 hours ago”, “20 minutes ago”) are most useful to the user. In fact, this is precisely what Gmail does:


show details


A common feature of Gmail’s timestamp system is approximation, similar to what Toby was getting at. For example, as you approach 60 minutes in the hour, Gmail seems to switch from “x minutes ago” to “1 hour ago”, even if you’re not quite there.


Now, I figured this could be achieved very easily in PHP – and it could. Here’s the code:

<?php

$hour = (int) date('g');

$minute = (int) date('i');switch($minute){

 case ($minute >=0 && $minute <5):

  $roughTime = numberToWord($hour).'-ish';

 break;

 case ($minute >=5 && $minute <14):

  $roughTime = 'just gone '.numberToWord($hour);

 break;

 case ($minute >=15 && $minute <20):

  $roughTime = 'quarter past '.numberToWord($hour);

 break;

 case ($minute >=20 && $minute <25):

  $roughTime = 'nearly half '.numberToWord($hour);

 break;

 case ($minute >=25 && $minute <35):

  $roughTime = 'half '.numberToWord($hour);

 break;

 case ($minute >=35 && $minute <40):

  $roughTime = 'just gone half '.numberToWord($hour);

 break;

 case ($minute >=40 && $minute <50):

  $roughTime = 'quarter to '.numberToWord($hour + 1);

 break;

 case ($minute >=50):

  $roughTime = 'nearly '.numberToWord($hour +1);

 break;

}function numberToWord($number){

 switch($number){

  case 1:

  $word = 'one';break;

  case 2:

  $word = 'two';break;

  case 3:

  $word = 'three';break;

  case 4:

  $word = 'four';break;

  case 5:

  $word = 'five';break;

  case 6:

  $word = 'six';break;

  case 7:

  $word = 'seven';break;

  case 8:

  $word = 'eight';break;

  case 9:

  $word = 'nine';break;

  case 10:

  $word = 'ten';break;

  case 11:

  $word = 'eleven';break;

  case 13:

  $word = 'one';break;

  default:

  $word = 'twelve';break;

 }

 return $word;

}

echo 'Its '.$roughTime;

?>



It’s got a few unusual constants in there – the number values refer to 75% of the number of seconds in a particular period of time. 75% seemed like a reasonable measure beyond which we could round up – for example, the function will say “45 seconds ago” for 45 seconds, but “1 minute ago” for 46. The same goes for 2700 seconds, equal to 45 minutes, and 64800 seconds, or eighteen hours. Beyond this it simply uses the number of days.The function will give you values like “20 seconds ago”, “10 minutes ago”, “3 hours ago” etc. Adding the Numbers_Words PEAR package might improve readability of your timestamps even more So give it a go – it’s especially handy for message boards, comment lists and news readers, especially with threaded discussion. The code is very basic at the moment, suitable for adapting to whatever purpose you see fit.

]]>
			http://www.easemarry.com/blog/give-your-visitors-a-rough-time/feed/
		0
		
		
		Debugging PHP code using debug_backtrace
		http://www.easemarry.com/blog/debugging-php-code-using-debug_backtrace/
		http://www.easemarry.com/blog/debugging-php-code-using-debug_backtrace/#comments
		Fri, 07 Mar 2008 09:38:18 +0000
		rueben
				
		
		
		
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/debugging-php-code-using-debug_backtrace/
		
			

Most of the PHP developers debug php code in their local machine just by trial and error using “print_r”,”var_dump” and “echo”. They dont write unit tests or follow any advanced debugger like xdebug. But the problem of using these methods is you cannot fool proof your code and their might be some bugs still present in your code. Lets see how can we debug our code more effectively getting more information from the php interpreter itself. There is a nice function called debug_backtrace() is available in PHP to trace the root of an error. As the name implies, you can trace the execution of you code which produces the error. Have a look at the following code.






<?php

function processUserInput($a, $b)

{

echo divide($a,$b);

}

function divide($c, $d)

{

print_r(debug_backtrace());

}

echo processUserInput(4,0);

?>

This will output the following one


Array (


[0] => Array     (


             [file] => PHPDocument1


             [line] => 5


             [function] => divide


             [args] => Array


                 (


                     [0] => 4


                     [1] => 0


                 )


          )


[1] => Array         (


             [file] => PHPDocument1


             [line] => 14


             [function] => processUserInput


             [args] => Array                 (


                     [0] => 4


                     [1] => 0


                 )


          )


[2] => Array         (


             [file] => /home/hasin/Zend/ZendStudio-5.5.0/bin/php5/dummy.php


             [line] => 1


             [args] => Array                 (


                     [0] => PHPDocument1


                 )


              [function] => include


         )


  )



]]>
			http://www.easemarry.com/blog/debugging-php-code-using-debug_backtrace/feed/
		0
		
		
		The relative way transforms the absolute way
		http://www.easemarry.com/blog/the-relative-way-transforms-the-absolute-way/
		http://www.easemarry.com/blog/the-relative-way-transforms-the-absolute-way/#comments
		Thu, 06 Mar 2008 18:01:41 +0000
		rueben
				
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/the-relative-way-transforms-the-absolute-way/
		
			

Withdraws in Gregarius a function. May turn into the homepage in relative way automatic extension the absolute way.


<?php

function relative_to_absolute($content, $feed_url) {

    preg_match(’/(http|https|ftp):\/\//’, $feed_url, $protocol);

    $server_url = preg_replace(”/(http|https|ftp|news):\/\//”, “”, $feed_url);

    $server_url = preg_replace(”/\/.*/”, “”, $server_url);


    if ($server_url == ”) {

        return $content;

    }


    if (isset($protocol[0])) {

        $new_content = preg_replace(’/href=”\//’, ‘href=”‘.$protocol[0].$server_url.’/', $content);

        $new_content = preg_replace(’/src=”\//’, ’src=”‘.$protocol[0].$server_url.’/', $new_content);

    } else {

        $new_content = $content;

    }

    return $new_content;

}

?>

]]>
			http://www.easemarry.com/blog/the-relative-way-transforms-the-absolute-way/feed/
		0
		
		
		Uses KSES to filter the data-in safely
		http://www.easemarry.com/blog/uses-kses-to-filter-the-data-in-safely/
		http://www.easemarry.com/blog/uses-kses-to-filter-the-data-in-safely/#comments
		Thu, 06 Mar 2008 17:53:29 +0000
		rueben
				
		
		
		
		
		
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/uses-kses-to-filter-the-data-in-safely/
		
			

The safe first principle is never needs to believe any exterior data in PHP! How effective achieves this is one of each development personnel’s difficult. Before has not used webeditor, this basically quite good processing.


But if has used webeditor, how to guarantee that the user the data, simultaneously achieves safely (for example prevents the XSS crack), indeed is the headache question.


Here I recommend one to open the source tool – - KSES. KESS only permits the user input the data format and the attribute.


For example you only allowed the input saying


<a href=”" mce_href=”">

that

<a href=” ” title=”">

will include in that title to filter.


KSES is useful in WP and Gregarius, is a very easy to use thing. The use is also very simple, but is only not good, does not have the useful kind to seal, possibly this also has author own reason.


Example:


<?php

$kses_allowed = array (’address’ => array (),

‘a’ => array (’href’ => array (),

‘title’ => array (),

‘rel’ => array (),

‘rev’ => array (),

‘name’ => array ()),

‘abbr’ => array (’title’ => array ()),

‘acronym’ => array (’title’ => array ()),

‘b’ => array (),

‘big’ => array (),

‘blockquote’ => array (’cite’ => array ()),

‘br’ => array (),

‘button’ => array (’disabled’ => array (),

‘name’ => array (),

‘type’ => array (),

‘value’ => array ()),

‘caption’ => array (’align’ => array ()),

‘code’ => array (),

‘col’ => array (’align’ => array (),

‘char’ => array (),

‘charoff’ => array (),

’span’ => array (),

‘valign’ => array (),

‘width’ => array ()),

‘del’ => array (’datetime’ => array ()),

‘dd’ => array (),

‘div’ => array (’align’ => array ()),

‘dl’ => array (),

‘dt’ => array (),

‘em’ => array (),

‘fieldset’ => array (),

‘font’ => array (’color’ => array (),

‘face’ => array (),

’size’ => array ()),

‘form’ => array (’action’ => array (),

‘accept’ => array (),

‘accept-charset’ => array (),

‘enctype’ => array (),

‘method’ => array (),

‘name’ => array (),

‘target’ => array ()),

‘h1′ => array (’align’ => array ()),

‘h2′ => array (’align’ => array ()),

‘h3′ => array (’align’ => array ()),

‘h4′ => array (’align’ => array ()),

‘h5′ => array (’align’ => array ()),

‘h6′ => array (’align’ => array ()),

‘hr’ => array (’align’ => array (),

‘noshade’ => array (), ’size’ => array (),

‘width’ => array ()),

‘i’ => array (),

‘img’ => array (’alt’ => array (),

‘align’ => array (),

‘border’ => array (),

‘height’ => array (),

‘hspace’ => array (),

‘longdesc’ => array (),

‘vspace’ => array (),

’src’ => array (),

‘width’ => array ()),

‘ins’ => array (’datetime’ => array (),

‘cite’ => array ()),

‘kbd’ => array (),

‘label’ => array (’for’ => array ()),

‘legend’ => array (’align’ => array ()),

‘li’ => array (),

‘p’ => array (’align’ => array ()),

‘pre’ => array (’width’ => array ()),

‘q’ => array (’cite’ => array ()),

’s’ => array (),

’strike’ => array (),

’strong’ => array (),

’sub’ => array (),

’sup’ => array (),

‘table’ => array (’align’ => array (),

‘bgcolor’ => array (),

‘border’ => array (),

‘cellpadding’ => array (),

‘cellspacing’ => array (),

‘rules’ => array (),

’summary’ => array (),

‘width’ => array ()),

‘tbody’ => array (’align’ => array (),

‘char’ => array (), ‘charoff’ => array (),

‘valign’ => array ()),

‘td’ => array (’abbr’ => array (),

‘align’ => array (),

‘axis’ => array (),

‘bgcolor’ => array (),

‘char’ => array (),

‘charoff’ => array (),

‘colspan’ => array (),

‘headers’ => array (),

‘height’ => array (),

‘nowrap’ => array (),

‘rowspan’ => array (),

’scope’ => array (),

‘valign’ => array (),

‘width’ => array ()),

‘textarea’ => array (’cols’ => array (),

‘rows’ => array (), ‘disabled’ => array (),

‘name’ => array (),

‘readonly’ => array ()),

‘tfoot’ => array (’align’ => array (),

‘char’ => array (),

‘charoff’ => array (),

‘valign’ => array ()),

‘th’ => array (’abbr’ => array (),

‘align’ => array (),

‘axis’ => array (),

‘bgcolor’ => array (),

‘char’ => array (),

‘charoff’ => array (),

‘colspan’ => array (),

‘headers’ => array (),

‘height’ => array (),

‘nowrap’ => array (),

‘rowspan’ => array (),

’scope’ => array (),

‘valign’ => array (),

‘width’ => array ()),

‘thead’ => array (’align’ => array (),

‘char’ => array (),

‘charoff’ => array (),

‘valign’ => array ()),

‘title’ => array (),

‘tr’ => array (’align’ => array (),

‘bgcolor’ => array (),

‘char’ => array (),

‘charoff’ => array (),

‘valign’ => array ()),

‘tt’ => array (),

‘u’ => array (),

‘ul’ => array (),

‘ol’ => array (),

‘var’ => array ()

);

$string=kses($string, $kses_allowed);

?>



]]>
			http://www.easemarry.com/blog/uses-kses-to-filter-the-data-in-safely/feed/
		0
		
		
		Raises the efficiency in PHP mode through the factory pattern [reprint]
		http://www.easemarry.com/blog/raises-the-efficiency-in-php-mode-through-the-factory-pattern-reprint/
		http://www.easemarry.com/blog/raises-the-efficiency-in-php-mode-through-the-factory-pattern-reprint/#comments
		Thu, 06 Mar 2008 09:32:05 +0000
		rueben
				
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/archives/raises-the-efficiency-in-php-mode-through-the-factory-pattern-reprint/
		
			

  Conducting large-scale system development time, I always worry whether it should include every possible use of the class library document.

        If it is included in use, the development will bring great trouble. Because I am impossible to know in advance which place will use which kind. Moreover, if each page, in accordance with the need to include or require, which is a headache, we because of will often forget that include will cause warning or fatal.


       If the overall situation in a document containing all of the class library, and then all the pages contain the whole document. Thus, although simplified the work, but has actually brought the efficiency drop. Because php will contain to each document to carry on the examination. Although the PHP efficiency is very high, but examines one big pile of kind, will bring some performance the drop, specially in a large-scale system.

        Has the method to be possible to satisfy both sides? Certainly there,The method is the factory pattern.

        We have established the following four documents.


index.php




<?php

include_once("f.inc.php");

$f=new factory;

$t1=&$f->create('T1');

echo $t1->getName();

echo $config;

?>  




f.inc.php




<?php

class factory

{

    function factory()

    {

        $this->mClasses=array('T1'=>'t1.inc.php','T2'=>'t2.inc.php');

    }

    function &create($class)

    {

        if (!class_exists($class))

        {

            require_once($this->mClasses[$class]);

        }

        return new $class;

    }

}

?>



t1.inc.php


<?php

global $config;

$config='surfchen';

class T1

{

    var $mName='name::T1';

    function getName()

    {

        return $this->mName;

    }

}

?>



t2.inc.php


<?php

class T2

{

    function T2()

    {

        echo 't2 is ok';

    }

}

?> 




 




In index.php, we passed a factory to create other instance,


In the factory, the preservation of an array $this->mClasses,format for the array ( “class name” => “class file path”).


We through the factory::create() to create an instance, in create(), the first test of whether to exist, if don’t exist, based on $this-> mClasses category corresponding to the type of document contains come. Then create and return a such examples.


Thus, we need only to factory-type document contains implementation of the script (example:index.php) on it.

        Everybody possibly also noted in t1.inc.php in two lines of code.

  Global $config;

  $Config = ’surfchen’;


        Why do we need global? Because t1.inc.php is include in factory::create, in the t1 document’s variables will approve the default function to the class. Therefore,we need one of the variables (example: $config) to index.php to global access to.

        Operation index.php, will be output

        Name:: T1surfchen



http://www.easemarry.com/blog/


 

]]>
			http://www.easemarry.com/blog/raises-the-efficiency-in-php-mode-through-the-factory-pattern-reprint/feed/
		0
		
		
		Oracle class – PHP
		http://www.easemarry.com/blog/oracle-class-php/
		http://www.easemarry.com/blog/oracle-class-php/#comments
		Wed, 05 Mar 2008 11:51:17 +0000
		rueben
				
		
		
		
		
		
		
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/?p=6
		
			<?php

class DB_Sql {

 var $Debug = false;

 var $Home = “/u01/app/oracle/ora90″;

 var $Remote = 1;

 /**

  * http://www.easemarry.com/blog

  * This Query will be sent directly after the first connection

  * Example:

  * var $ConnectQuery=”ALTER SESSION SET nls_date_language=german nls_date_format=’DD.MM.RRRR’”;

  * -> Set the date format for this session, this is fine when your ora-role

  * cannot be altered

  */

 var $ConnectQuery=”;

 /**

  * Due to a strange error with Oracle 9i, Apache and PHP4

  * you don’t need to set the ENV – on my system Apache will change to a zombie, if I don’t set this to FALSE!

  * Instead I set these ENV-vars before the startup of apache.

  * If unsure try it out, if it works.�

 .*/

 var $OraPutEnv = true;


 var $Database = “”;

 var $User = “”;

 var $Password = “”;


 var $Link_ID = 0;

 var $Query_ID = 0;

 var $Record = array();

 var $Row;


 var $Errno = 0;

 var $Error = “”;

 var $ora_no_next_fetch=false;

 /* copied from db_mysql for completeness */

 /* public: identification constant. never change this. */

 var $type = “oracle”;

 var $revision = “Revision: 1.3″;

 var $Halt_On_Error = “yes”; ## “yes” (halt with message), “no” (ignore errors quietly), “report” (ignore errror, but spit a warning)


 /* public: constructor */

 function DB_Sql($query = “”) {

  $this->query($query);

 }


 /* public: some trivial reporting */

 function link_id() {

  return $this->Link_ID;

 }


 function query_id() {

  return $this->Query_ID;

 }


 function connect() {

  ## see above why we do this

  if ($this->OraPutEnv) {

   PutEnv(”ORACLE_SID=$this->Database”);

   PutEnv(”ORACLE_HOME=$this->Home”);

  }

  if ( 0 == $this->Link_ID ) {

   if($this->Debug) {

    printf(”<br>Connect()ing to $this->Database…<br>n”);

   }

   if($this->Remote) {

    if($this->Debug) {

     printf(”<br>connect() $this->User/******@$this->Database<br>n”);

    }

    $this->Link_ID=ora_plogon

    (”$this->User/$this->Password@$this->Database”,”");

    /************** (comment by SSilk)

    this dosn’t work on my system:

    $this->Link_ID=ora_plogon

    (”$this->User@$this->Database.world”,”$this->Password”);

    ***************/

   } else {

    if($this->Debug) {

     printf(”<br>connect() $this->User, $this->Password <br>n”);

    }

    $this->Link_ID=ora_plogon(”$this->User”,”$this->Password”);

    /* (comment by SSilk: don’t know how this could work, but I leave this untouched!) */

   }

   if($this->Debug) {

    printf(”<br>connect() Link_ID: $this->Link_ID<br>n”);

   }

   if (!$this->Link_ID) {

    $this->halt(”connect() Link-ID == false ” .

    ”($this->Link_ID), ora_plogon failed”);

   } else {

    //echo “commit on<p>”;

    ora_commiton($this->Link_ID);

   }

   if($this->Debug) {

    printf(”<br>connect() Obtained the Link_ID: $this->Link_ID<br>n”);

   }

   ## Execute Connect Query

   if ($this->ConnectQuery) {

    $this->query($this->ConnectQuery);

   }

  }

 }


 ## In order to increase the # of cursors per system/user go edit the

 ## init.ora file and increase the max_open_cursors parameter. Yours is on

 ## the default value, 100 per user.

 ## We tried to change the behaviour of query() in a way, that it tries

 ## to safe cursors, but on the other side be carefull with this, that you

 ## don’t use an old result.

 ##

 ## You can also make extensive use of ->disconnect()!

 ## The unused QueryIDs will be recycled sometimes.


 function query($Query_String)

 {


  /* No empty query please. */

  if (empty($Query_String))

  {

   return 0;

  }


  $this->connect();

  $this->lastQuery=$Query_String;


  if (!$this->Query_ID) {

   $this->Query_ID= ora_open($this->Link_ID);

  }

  if($this->Debug) {

   printf(”Debug: query = %s<br>n”, $Query_String);

   printf(”<br>Debug: Query_ID: %d<br>n”, $this->Query_ID);

  }


  if(!@ora_parse($this->Query_ID,$Query_String)) {

   $this->Errno=ora_errorcode($this->Query_ID);

   $this->Error=ora_error($this->Query_ID);

   $this->halt(”<BR>ora_parse() failed:<BR>$Query_String<BR><small>Snap & paste this to sqlplus!</SMALL>”);

  } elseif (!@ora_exec($this->Query_ID)) {

   $this->Errno=ora_errorcode($this->Query_ID);

   $this->Error=ora_error($this->Query_ID);

   $this->halt(”<BR>n$Query_Stringn<BR><small>Snap & paste this to sqlplus!</SMALL>”);

  }


  $this->Row=0;


  if(!$this->Query_ID) {

   $this->halt(”Invalid SQL: “.$Query_String);

  }


  return $this->Query_ID;

 }


 function next_record() {

  if (!$this->ora_no_next_fetch &&

  0 == ora_fetch($this->Query_ID)) {

   if ($this->Debug) {

    printf(”<br>next_record(): ID: %d Row: %d<br>n”,

    $this->Query_ID,$this->Row+1);

    // more info for $this->Row+1 is $this->num_rows(),

    // but dosn’t work in all cases (complicated selects)

    // and it is very slow here

   }

   $this->Row +=1;


   $errno=ora_errorcode($this->Query_ID);

   if(1403 == $errno) { # 1043 means no more records found

    $this->Errno=0;

    $this->Error=”";

    $this->disconnect();

    $stat=0;

   } else {

    $this->Error=ora_error($this->Query_ID);

    $this->Errno=$errno;

    if($this->Debug) {

     printf(”<br>%d Error: %s”,

     $this->Errno,

     $this->Error);

    }

    $stat=0;

   }

  } else {

   $this->ora_no_next_fetch=false;

   for($ix=0;$ix<ora_numcols($this->Query_ID);$ix++) {

    $col=strtolower(ora_columnname($this->Query_ID,$ix));

    $value=ora_getcolumn($this->Query_ID,$ix);

    $this->Record[ "$col" ] = $value;

    $this->Record[ $ix ] = $value;

    #DBG echo”<b>[$col]</b>: $value <br>n”;

   }

   $stat=1;

  }


  return $stat;

 }


 ## seek() works only for $pos – 1 and $pos

 ## Perhaps I make a own implementation, but my

 ## opinion is, that this should be done by PHP3

 function seek($pos) {

  if ($this->Row – 1 == $pos) {

   $this->ora_no_next_fetch=true;

  } elseif ($this->Row == $pos ) {

   ## do nothing

  } else {

   $this->halt(”Invalid seek(): Position is cannot be handled by API.<BR>”.

   ”Only a seek to the last element is allowed in this version<BR>”.

   ”Difference too big. Wanted: $pos Current pos: $this->Row”);

  }

  if ($this->Debug) echo “<BR>Debug: seek = $pos<BR>”;

  $this->Row=$pos;

 }


 function lock($table, $mode = “write”) {

  if ($mode == “write”) {

   $result = ora_do($this->Link_ID, “lock table $table in row exclusive mode”);

  } else {

   $result = 1;

  }

  return $result;

 }


 function unlock() {

  return ora_do($this->Link_ID, “commit”);

 }


 // Important note: This function dosn’t work with Oracle-Database-Links!

 // You are free to get a better method. :)

 function metadata($table,$full=false) {

  $count = 0;

  $id = 0;

  $res = array();


  /*

  * Due to compatibility problems with Table we changed the behavior

  * of metadata();

  * depending on $full, metadata returns the following values:

  *

  * – full is false (default):

  * $result[]:

  * [0]["table"] table name

  * [0]["name"] field name

  * [0]["type"] field type

  * [0]["len"] field length

  * [0]["flags"] field flags (”NOT NULL”, “INDEX”)

  * [0]["format"] precision and scale of number (eg. “10,2″) or empty

  * [0]["index"] name of index (if has one)

  * [0]["chars"] number of chars (if any char-type)

  *

  * – full is true

  * $result[]:

  * ["num_fields"] number of metadata records

  * [0]["table"] table name

  * [0]["name"] field name

  * [0]["type"] field type

  * [0]["len"] field length

  * [0]["flags"] field flags (”NOT NULL”, “INDEX”)

  * [0]["format"] precision and scale of number (eg. “10,2″) or empty

  * [0]["index"] name of index (if has one)

  * [0]["chars"] number of chars (if any char-type)

  * [0]["php_type"] the correspondig PHP-type

  * [0]["php_subtype"] the subtype of PHP-type

  * ["meta"][field name] index of field named “field name”

  * This could used, if you have the name, but no index-num – very fast

  * Test: if (isset($result['meta']['myfield'])) {} …

  */


  $this->connect();


  ## This is a RIGHT OUTER JOIN: “(+)”, if you want to see, what

  ## this query results try the following:

  ## $table = new Table; $db = new my_DB_Sql; # you have to make

  ## # your own class

  ## $table->show_results($db->query(see query vvvvvv))

  ##

  $this->query(”SELECT T.table_name,T.column_name,T.data_type,”.

  ”T.data_length,T.data_precision,T.data_scale,T.nullable,”.

  ”T.char_col_decl_length,I.index_name”.

  ” FROM ALL_TAB_COLUMNS T,ALL_IND_COLUMNS I”.

  ” WHERE T.column_name=I.column_name (+)”.

  ” AND T.table_name=I.table_name (+)”.

  ” AND T.table_name=UPPER(’$table’) ORDER BY T.column_id”);


  $i=0;

  while ($this->next_record()) {

   $res[$i]["table"] = $this->Record[table_name];

   $res[$i]["name"] = strtolower($this->Record[column_name]);

   $res[$i]["type"] = $this->Record[data_type];

   $res[$i]["len"] = $this->Record[data_length];

   if ($this->Record[index_name]) $res[$i]["flags"] = “INDEX “;

   $res[$i]["flags"] .= ( $this->Record[nullable] == ‘N’) ? ” : ‘NOT NULL’;

   $res[$i]["format"]= (int)$this->Record[data_precision].”,”.

   (int)$this->Record[data_scale];

   if (”0,0″==$res[$i]["format"]) $res[$i]["format"]=”;

   $res[$i]["index"] = $this->Record[index_name];

   $res[$i]["chars"] = $this->Record[char_col_decl_length];

   if ($full) {

    $j=$res[$i]["name"];

    $res["meta"][$j] = $i;

    $res["meta"][strtoupper($j)] = $i;

    switch ($res[$i]["type"]) {

     case “VARCHAR2″ :

     case “VARCHAR” :

     case “CHAR” :

      $res["php_type"]=”string”;

      $res["php_subtype"]=”";

      break;

     case “DATE” :

      $res["php_type"]=”string”;

      $res["php_subtype"]=”date”;

      break;

     case “BLOB” :

     case “CLOB” :

     case “BFILE” :

     case “RAW” :

     case “LONG” :

     case “LONG RAW” :

      $res["php_type"]=”string”;

      $res["php_subtype"]=”blob”;

      break;

     case “NUMBER” :

      if ($res[$i]["format"]) {

       $res["php_type"]=”double”;

       $res["php_subtype"]=”";

      } else {

       $res["php_type"]=”int”;

       $res["php_subtype"]=”";

      }

      break;

     default :

      $this->halt(”metadata(): Type is not a valid value: ‘$res[$i][type]‘”);

      break;

    }

   }

   if ($full) $res["meta"][$res[$i]["name"]] = $i;

   $i++;

  }

  if ($full) $res["num_fields"]=$i;

  # $this->disconnect();

  return $res;

 }


 ## THIS FUNCTION IS UNSTESTED!

 function affected_rows() {

  if ($this->Debug) echo “<BR>Debug: affected_rows=”. ora_numrows($this->Query_ID).”<BR>”;

  return ora_numrows($this->Query_ID);

 }


 ## Known bugs: It will not work for SELECT DISTINCT and any

 ## other constructs which are depending on the resulting rows.

 ## So you *really need* to check every query you make, if it

 ## will work with it!

 ##

 ## Also, for a qualified replacement you need to parse the

 ## selection, cause this will fail: “SELECT id, from FROM …”).

 ## “from” is – as far as I know a keyword in Oracle, so it can

 ## only be used in this way. But you have been warned.

 function num_rows() {

  $curs=ora_open($this->Link_ID);


  ## this is the important part and it is also the HACK!

  if (eregi(”^[[:space:]]*SELECT[[:space:]]”,$this->lastQuery) )

  {


   # This works for all?? cases, including SELECT DISTINCT case.

   # We just make select count(*) from original sql expression

   # and remove ORDER BY (if any) for speed

   # I like regular expressions too ;-)))

   $q = sprintf(”SELECT COUNT(*) FROM (%s)”,

   @eregi_Replace(”ORDER[[:space:]]+BY[^)]*()*)”, “\1″,

   $this->lastQuery)

   );


   # works also for subselects:

   # if (eregi(”[[:space:]]+FROM([[:space:]]+.*[[:space:]]+FROM)”,$this->lastQuery,$r))

   # $areplace=$r[1];

   # $q=eregi_Replace(”^[[:space:]]*SELECT[[:space:]]+”.

   # “.*[[:space:]]+FROM”,

   # “SELECT COUNT(*) FROM$areplace”,

   # $this->lastQuery);


   if ($this->Debug) echo “<BR>Debug: num_rows: $q<BR>”;


   ORA_parse($curs,$q);

   ORA_exec($curs);

   ORA_fetch($curs);

   $result = ORA_getcolumn($curs,0);

   ORA_close($curs);

   if ($this->Debug)

   {

    echo “<BR>Debug: ID “.$this->QueryID.

    ” num_rows=”. $result .”<BR>”;

   }

   return $result;

  }

  else

  {

   $this->halt(”Last Query was not a SELECT: $this->lastQuery”);

  }

 }


 function num_fields() {

  if ($this->Debug) echo “<BR>Debug: num_fields=”. ora_numcols($this->Query_ID) . “<BR>”;

  return ora_numcols($this->Query_ID);

 }


 function nf() {

  return $this->num_rows();

 }


 function np() {

  print $this->num_rows();

 }


 function f($Name) {

  return $this->Record[$Name];

 }


 function p($Name) {

  print $this->Record[$Name];

 }


 /* public: sequence number */

 function nextid($seq_name)

 {

  $this->connect();


  /* Independent Query_ID */

  $Query_ID = ora_open($this->Link_ID);


  if(!@ora_parse($Query_ID,”SELECT $seq_name.NEXTVAL FROM DUAL”))

  {

   // There is no such sequence yet, then create it

   if(!@ora_parse($Query_ID,”CREATE SEQUENCE $seq_name”)

   ||

   !@ora_exec($Query_ID)

   )

   {

    $this->halt(”<BR> nextid() function – unable to create sequence”);

    return 0;

   }

   @ora_parse($Query_ID,”SELECT $seq_name.NEXTVAL FROM DUAL”);

  }

  if (!@ora_exec($Query_ID)) {

   $this->halt(”<BR>ora_exec() failed:<BR>nextID function”);

  }

  if (@ora_fetch($Query_ID) ) {

   $next_id = ora_getcolumn($Query_ID, 0);

  }

  else {

   $next_id = 0;

  }

  if ( $Query_ID > 0 ) {

   ora_close($Query_ID);

  }


  return $next_id;

 }


 function disconnect() {

  if($this->Debug) {

   echo “Debug: Disconnecting $this->Query_ID…<br>n”;

  }

  if ( $this->Query_ID < 1 ) {

   echo “<B>Warning</B>: disconnect(): Cannot free ID $this->Query_IDn”;

   # return();

  }

  ora_close($this->Query_ID);

  $this->Query_ID=0;

 }


 /* private: error handling */

 function halt($msg) {

  if ($this->Halt_On_Error == “no”)

  return;


  $this->haltmsg($msg);


  if ($this->Halt_On_Error != “report”)

  die(”Session halted.”);

 }


 function haltmsg($msg) {

  printf(”</td></tr></table><br><b>Database error:</b> %s<br>n”, $msg);

  printf(”<b>Oracle Error</b>: %s (%s)<br>n”,

  $this->Errno,

  $this->Error);

 }


 function table_names() {

  $this->connect();

  $this->query(”

SELECT table_name,tablespace_name

FROM user_tables”);

  $i=0;

  while ($this->next_record())

  {

   $info[$i]["table_name"] =$this->Record["table_name"];

   $info[$i]["tablespace_name"]=$this->Record["tablespace_name"];

   $i++;

  }

  return $info;

 }

 // Some transaction support

 // Methods are used in ct_oracle.inc

 function begin_transaction()

 {

  $this->connect();

  // Now, disable autocommit

  Ora_CommitOff($this->Link_ID);

  if ($this->Debug)

  {

   print “BEGIN TRANSACTION<BR>”;

  }

 }

 function end_transaction()

 {

  if ($this->Debug)

  {

   print “BEGIN TRANSACTION<BR>”;

  }


  $res = 1;

  if(!@Ora_Commit($this->Link_ID))

  {

   Ora_CommitOn($this->Link_ID);

   $this->halt(”Unable to finish transaction”);

   $res = 0;

  }

  // Enable autocommit again

  Ora_CommitOn($this->Link_ID);


  if ($this->Debug)

  {

   print “END TRANSACTION : $res<BR>”;

  }

  return $res;

 }

}

?>

]]>
			http://www.easemarry.com/blog/oracle-class-php/feed/
		0
		
		
		Make Google Sitemap – PHP
		http://www.easemarry.com/blog/make-google-sitemap-php/
		http://www.easemarry.com/blog/make-google-sitemap-php/#comments
		Wed, 05 Mar 2008 03:20:29 +0000
		rueben
				
		
		
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/?p=4
		
			 this a simple Making  google Sitemap the php function


<?php

require_once(”opendb.php”);


function makeSitemap($fname){

 $str  = “”;

 $str .= “<?xml version=\”1.0\” encoding=\”UTF-8\”?>\n”;

 $str .= “<urlset xmlns=\”http://www.sitemaps.org/schemas/sitemap/0.9\” xmlns:xsi=\”http://www.w3.org/2001/XMLSchema-instance\” xsi:schemaLocation=\”http://www.google.com/schemas/sitemap/0.84 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd\”>\n“;

  $str .= “<url>”;

 $str .= “<loc>http://www.easemarry.com/</loc>”;

 $str .= “<lastmod>”.date(’Y-m-d\TH:m+08:00′).”</lastmod>”;

 $str .= “<changefreq>daily</changefreq>”;

 $str .= “<priority>1.00</priority>”;

 $str .= “</url>\r\n”;

 $str .= “<url>”;


 global $opendb;

 $sql=”SELECT url FROM table”;

 $query =$opendb->get_results($sql);

  if (count($query)>=1){

     foreach ($query as $list){

     $make_time=date(’Y-m-d\TH:m+08:00′);

     $str .= “<url>”;

     $str .= “<loc>”.$list->url.”</loc>”;

     $str .= “<lastmod>$make_time</lastmod>”;

     $str .= “<changefreq>daily</changefreq>”;

     $str .= “<priority>0.50</priority>”;

     $str .= “</url>\r\n”;

    }

  $str.= “</urlset>”;

  $fp = @fopen($fname, “w”);

  @fwrite($fp,$str);

  @fclose($fp);

 }

}


$fname=’../sitemap.xml’;

makeSitemap($fname);

?>

]]>
			http://www.easemarry.com/blog/make-google-sitemap-php/feed/
		0
		
		
		RSS Class – PHP
		http://www.easemarry.com/blog/rss-class-php/
		http://www.easemarry.com/blog/rss-class-php/#comments
		Wed, 05 Mar 2008 01:28:42 +0000
		rueben
				
		
		
		
		
		
		
		
		

		http://www.easemarry.com/blog/?p=3
		
			This is a generation RSS document PHP class


<?php

if (defined(’_CLASS_RSS_PHP’)) return;

define(’_CLASS_RSS_PHP’,1);

/**

 *  Class name: RSS

 *  $rss = new RSS(”Blog”,”http://www.easemarry.com/”,”EaseMarry’s Blog”);

 *  $rss->AddItem(”RSS Class”,”http://www.easemarry.com”,”description”,date());

 *  $rss->AddItem(…);

 *  $rss->SaveToFile(”../rss/index.xml”);

 */


class RSS {

 var $rss_ver = “2.0″;

 var $channel_title = ”;

 var $channel_link = ”;

 var $channel_description = ”;

 var $language = ‘en-us’;

 var $copyright = ‘easemarr.com’;

 var $webMaster = ‘web@easemarry.com’;

 var $pubDate = ”;

 var $generator = ‘Easemarry.com’;

 var $content = ”;

 var $items = array();


 function RSS($title, $link, $description) {

  date_default_timezone_set(’GMT’);

  $this->channel_title = $title;

  $this->channel_link = $link;

  $this->channel_description = $description;

  $this->pubDate = Date(DATE_RFC822);

 }


 function AddItem($title, $link, $description ,$pubDate) {

  $this->items[] = array(’titile’ => $title ,

  ’link’ => $link,

  ’description’ => $description,

  ’pubDate’ => $pubDate);

 }


 function BuildRSS() {

  $s = “<?xml version=\”1.0\” encoding=\”UTF-8\” ?>\n<rss version=\”2.0\”> \n”;

  // start channel

  $s .= “<channel>\n”;

  $s .= “<title>$this->channel_title</title>\n”;

  $s .= “<link>$this->channel_link</link>\n”;

  $s .= “<description>$this->channel_description</description>\n”;

  $s .= “<language>$this->language</language>\n”;

  if (!empty($this->copyright)) {

   $s .= “<copyright>$this->copyright</copyright>\n”;

  }

  if (!empty($this->webMaster)) {

   $s .= “<webMaster>$this->webMaster</webMaster>\n”;

  }

  if (!empty($this->pubDate)) {

   $s .= “<pubDate>$this->pubDate</pubDate>\n”;

  }

  if (!empty($this->generator)) {

   $s .= “<generator>$this->generator</generator>\n”;

  }


  // start items

  if (count($this->items)>=1){

   foreach ($this->items as $key=>$value){

    $s .= “<item>\n”;

    $s .= “<title>”.$value['titile'].”</title>\n”;

    $s .= “<link>”.$value['link'].”</link>\n”;

    $s .= “<description>”.$value['description'].”</description>\n”;

    $s .= “<pubDate>”.$value['pubDate'].”</pubDate>\n”;

    $s .= “<guid isPermaLink=\”true\”>”.$value['link'].”</guid>”;

    $s .= “</item>\n”;

   }

  }

  // close channel

  $s .= “</channel>\n</rss>”;

  $this->content = $s;

 }


 function Show() {

  if (empty($this->content)) $this->BuildRSS();

  header(’Content-type:text/xml’);

  echo($this->content);

 }


 function SaveToFile($fname) {

  if (empty($this->content)) $this->BuildRSS();

  $handle = fopen($fname, ‘wb’);

  if ($handle === false) {

   return false;

  }else{

   fwrite($handle, $this->content);

   fclose($handle);

   return true;

  }

 }

}

?>

]]>
			http://www.easemarry.com/blog/rss-class-php/feed/
		0