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$flag = 0;
$argv = arra('username'=>$UseID, 'password'=>$Password);
//$UseIDºÍ$Password·Ö±ð±£´æÁËÓû§µÄÕ˺ÅÃûºÍÃÜÂë
foreach ($argv as $key=>$value)
{
if ($flag!=0)
{
$params .= "&";
$flag = 1;
}
$params.= $key."=";
$params.= urlencode($value);
$flag = 1;
}
$length = strlen($params);//»ñÈ¡¸ñʽºÃºóµÇ½ÐÅÏ¢³¤¶È
$header .= "POST /xxx.jsp HTTP/1.1\r\n";//xxx.jspλ´¦ÀíÒ³Ãæ
$header .= "Accept: */*\r\n";
$header .= "Host: www.XXXX.edu.cn\r\n";
$header .= "Referer: http://www.XXXX.edu.cn/index.jsp\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: ".$length."\r\n";
$header .= "Connection: Keep-Alive\r\n\r\n";
//��ï¿絧ost���ַ�
$header .= $params."\r\n";
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//´ò¿ªsocket½øÐÐÁ¬½Ó£¬www.XXXX.edu.cnΪÐèÒªµÇ½µÄÖ÷»úµØÖ·
$fp = fsockopen("www.XXXX.edu.cn",80,$errno,$errstr,10) or exit($errstr."--->".$errno);
fputs($fp,$header);

for($i=0;$i<=22;$i++){
$line .= fgets($fp,1024);
}
fclose($fp);
//·µ»ØµÄÊý¾Ý±£´æÔÚ$line±äÁ¿µ±ÖÐ
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<?php
//н¨Ä¿Â¼
mkdir("/path/to/my/dir", 0700); //0700±íʾȨÏÞ×î´ó
//ɾ³ýĿ¼
rmdir("/path/to/my/dir");
//±éÀúĿ¼
$p =dir(/etc/php5);
echo "handler:".$p->handler;
while(false!=$entry=$p->read()){
    echo $entry."\n" ;
}
$p->close();
//Êä³öÎļþÄÚÈÝ
$handle=@ ......

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tidy ÊÇÒ»¸ö·Ç³£°ïæµÄÍøÒ³´úÂë·ÖÎöºÍ¾À´íµÄ¹¤¾ß£¬Äܹ»Ö§³Ö¶àÖÖÒ³Ãæ±àÂ룬²¢ÇÒÖ§³ÖxhtmlÊä³ö¡£Èç¹ûÎÒÃÇ͵ÀÁ£¬ÉõÖÁ¿ÉÒÔ½«Õû¸öÒ³Ãæ»º´æ£¬×îºó²ÉÓÃtidy´¦Àí£¬×îºóÊä³öÍêÃÀµÄxhtml´úÂë¡£
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HTTP Only cookies without PHP 5.2


HTTP Only cookies without PHP 5.2
by Matt Mecham
on September 12, 2006
For a while, Microsoft have had a flag
for cookies called ‘httponly’. This doesn’t sound particularly
exciting, but it is a vital step forward for web application security.
This flag tells Internet Expl ......

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1.²úÉúËæ»ú×Ö·û´®º¯Êý
function random($length) {
 $hash = '';
 $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
 $max = strlen($chars) - 1;
 mt_srand((double)microtime() * 1000000);
 for($ ......

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Ò»Ì×ÊÇÓÉPCRE£¨Perl Compatible Regular Expression£©¿âÌṩµÄ¡£Ê¹ÓÓpreg_” ......
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