复制代码 代码如下:
//安全过滤输入[jb]
function check_str($string, $isurl = false)
{
$string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F]/','',$string);
$string = str_replace(array(" ","%00","
"),'',$string);
empty($isurl) && $string = preg_replace("/&(?!(#[0-9]+|[a-z]+);)/si",'&',$string);
$string = str_replace(array("%3C",'$string = str_replace(array("%3E",'>'),'>',$string);
$string = str_replace(array('"',"'"," ",' '),array('"',''',' ',' '),$string);
return trim($string);
}
http://www.bkjia.com/PHPjc/323392.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/323392.htmlTechArticle复制代码 代码如下: //安全过滤输入[jb] function check_str($string, $isurl = false) { $string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F]/','',$string); $string...
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