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¡¡¡¡magic_quotes_gpc = Off
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magic_quotes_gpc
boolean
Sets the magic_quotes state for GPC (Get/Post/Cookie) operations. When
magic_quotes are on, all ' (single-quote), " (double quote), \
(backslash) and NUL's are escaped with a backslash automatically
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<?
if ( isset($_POST["f_login"] ) )
{
// Á¬½ÓÊý¾Ý¿â...
// ...´úÂëÂÔ...

// ¼ì²éÓû§ÊÇ·ñ´æÔÚ
$t_strUname = $_POST["f_uname"];
$t_strPwd = $_POST["f_pwd"];
$t_strSQL = "SELECT * from tbl_users WHERE username='$t_strUname' AND password = '$t_strPwd' LIMIT 0,1";
if ( $t_hRes = mysql_query($t_strSQL) )
{
// ³É¹¦²éѯ֮ºóµÄ´¦Àí. ÂÔ...
}
}
?>
<html><head><title>sample test</title></head>
<body>
<form method=post action="">
Username: <input type


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PHP½âѹËõzipÎļþ

<?php
$zip_filename = "testpm.zip";
$zip_filename = key_exists('zip', $_GET) && $_GET['zip']?$_GET['zip']:$zip_filename;
$zip_filepath = str_replace('\\', '/', dirname(__FILE__)) . '/' . $zip_filename;
if(!is_file($zip_filepath))
{
    die('Îļþ"'.$zip_ ......

phpÈ¥³ýhtmlÖеÄscript

//È¥³ý script ½Å ±¾
function delScript($string){
$pregfind = array("/<script.*>.*<\/script>/siU",'/on(mousewheel|mouseover|click|load|onload|submit|focus|blur)="[^"]*"/i');
$pregreplace = array('','');
$string = preg_replace($pregfind, $pregreplace, $string);
return $str ......

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<?php
function order($php,$k)
{
 $n = count($php);  //¼ÆËãÊý×é¸öÊý
 $php ......

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  SET SERVEROUTPUT ON
  DECLARE--¶¨Ò岿·Ö±êʶ
    v_name  VARCHAR2 ......
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