Bu kodu bir fonksiyon dosyasina veya sql baglantisi olan bir dosyaya eklemeniz yardimci olacaktir.
<?php
function clean_escape($string){
$cleaned=trim(strip_tags(mysql_real_escape_string($string)));
return $cleaned;
}
foreach($_POST as $key=>$value){
$_POST[$key]=clean_escape($value);
}
foreach($_GET as $key=>$value){
$_GET[$key]=clean_escape($value);
}
foreach($_SESSION as $key=>$value){
$_SESSION[$key]=clean_escape($value);
}
foreach($_COOKIE as $key=>$value){
$_COOKIE[$key]=clean_escape($value);
}
foreach($_REQUEST as $key=>$value){
$_REQUEST[$key]=clean_escape($value);
}
?>
mysql yerine mysqli kullansak daha guvenli olurdu bence.