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<?php    
function GetIP() {
    if(!empty($_SERVER["HTTP_CLIENT_IP"]))
       $cip = $_SERVER["HTTP_CLIENT_IP"];
    else if(!empty($_SERVER["HTTP_X_FORWARDED_FOR"]))    
       $cip = $_SERVER["HTTP_X_FORWARDED_FOR"];
    else if(!empty($_SERVER["REMOTE_ADDR"]))   
       $cip = $_SERVER["REMOTE_ADDR"];
    else  
       $cip = "ÎÞ·¨»ñÈ¡£¡";
    return $cip;
}
echo GetIP();
?>
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<?
error_reporting (E_ERROR | E_WARNING | E_PARSE);
if($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"]){
    $ip = $HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"];
}
elseif($HTTP_SERVER_VARS["HTTP_CLIENT_IP"]){  
    $ip = $HTTP_SERVER_VARS["HTTP_CLIENT_IP"];
}
elseif ($HTTP_SERVER_VARS["REMOTE_ADDR"]){
    $ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];
}
elseif (getenv("HTTP_X_FORWARDED_FOR")){
    $ip = getenv("HTTP_X_FORWARDED_FOR");
}
elseif (getenv("HTTP_CLIENT_IP")){
    $ip = getenv("HTTP_CLIENT_IP");
}
elseif (getenv("REMOTE_ADDR")){
    $ip = getenv("REMOTE_ADDR");
}
else{
    $ip = "Unknown";
}
echo $ip;
?>
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<? $iipp = $_SERVER["REMOTE_ADDR"]; echo $iipp; ?>
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<?php
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//FileName:class.php
//Summary: AccessÊý¾Ý¿â²Ù×÷Àà
//Author:  forest
//CreateTime: 2006-8-10    
//LastModifed:
//copyright (c)2006
//http://freeweb.nyist.net/~chairy 
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linuxÏÂÖ´ÐÐphpÎļþ·¢ÏÖCould not open input file

ÔÚlinuxÏÂͨ¹ýsvn¸üÐÂÁËÒ»¸öphpÎļþ£¬Ä¿µÄÊÇÏëͨ¹ýÖ´ÐÐÕâ¸öÎļþÀ´¶ÁÊý¾Ý²åÈëµ½Êý¾Ý¿â¡£ÔÚÆäÖеļ¸Ì¨Ö´ÐÐûÓÐÎÊÌ⣬ÆäÖÐһ̨¾Í·¢ÏÖÁËCould not open input fileÕâ¸ö´íÎ󣬺óÀ´²éÕÒ×ÊÁϲŷ¢ÏÖÔ­À´ÊÇÎļþ¸ñʽµÄÎÊÌ⣬³ö´íʱÎļþ¸ñʽÊÇdos£¬¿ÉÒÔÔÚviÖÐÓÃ:set ffÀ´²é¿´£¬Èç¹ûÊÇdos¸ñʽ£¬ÄÇôÔòÓÃ:set ff=unixÀ´ÉèÖÃеĸñʽ£¬ÕâÑ ......

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1£º apache·þÎñÆ÷°²×°.apache_2.0.59-win32-x86-no_ssl.msi¡£
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DocumentRoot  "c:/webpage"  ÉèÖÃÐéÄâĿ¼ c:/webpage.
DirectoryIndex  index.html  index.html.var   index.php
==ʹapache·þÎñÆ÷ʶ±ðphpµÄÀ©Õ¹Ãû¡£
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PHPÖÐforeachÑ­»·±éÀúÊý×é

<?php
 
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  $arr = array('ÕÅÈý','ÀîËÄ','ÍõÎå','ÀîÃ÷');
 
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   //×¢Òâ“$value”ºó±ØÐëÒªÒ»¸ö¿Õ¸ñ£¬·ñÔòÊä³öµÄ½á¹û²»ÕýÈ·
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[php]how to confirm deleting without using form.

<html>
<head>
<script type="text/javascript">
<!--
function confirmDelete()
{
    return confirm("Are you sure you wish to delete this entry?");
}   
//-->
</script>
</head>
<body>
<% $var1 = 2;%> ......
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