function permayap($text) {

$turkce=array("ş","Ş","ı","(",")","'","ü","Ü","ö","Ö","ç","Ç"," ","/","*","?","ş","Ş","ı","ğ","Ğ","İ","ö","Ö","Ç","ç","ü","Ü","!");
$duzgun=array("s","S","i","","","","u","U","o","O","c","C","_","_","_","","s","S","i","g","G","I","o","O","C","c","u","U","");
$text=str_replace($turkce,$duzgun,$text);
$text=urldecode($text);
$text = trim($text);
$ara = array('Ç','ç','Ğz','ÄŸ','ı','Ä°','Ö','ö','Åz','ÅŸ','Ãœ','ü');
$degistir = array('C','c','G','g','i','I','O','o','S','s','U','u');
$text = str_replace($ara,$degistir,$text);
$text = preg_replace("@[^A-Za-z0-9\-_]+@i","",$text);
return $text;
}