// 去除转义字符    
function stripslashes_array($array) {    
    if (is_array($array)) {    
        foreach ($array as $k => $v) {    
            $array[$k] = stripslashes_array($v);    
        }    
    } else if (is_string($array)) {    
        $array = stripslashes($array);    
    }    
    return $array;    
}    
  
@set_magic_quotes_runtime(0);    
// 判断 magic_quotes_gpc 状态    
if (@get_magic_quotes_gpc()) {    
    //如果已经打开了magic_quotes_gpc，则去掉转义字符，防止双重转义    
    $_GET = stripslashes_array($_GET);    
    $_POST = stripslashes_array($_POST);    
    $_COOKIE = stripslashes_array($_COOKIE);    
}