function makale_link($str){
$orgStr = $str;
$tr = array('ş','Ş','ı','I','İ','ğ','Ğ','ü','Ü','ö','Ö', 'Ç','ç');
$eng = array('s','s','i','i','i','g','g','u','u','o','o', 'c','c');
$str = str_replace($tr,$eng,$str);
$str=strip_tags($str);
$str = strtolower(preg_replace("/[^A-Za-z0-9 ]/","",$str));
$str = str_replace(' ', '-', $str);
$str = str_replace('---', '-', $str);
$str = str_replace('--', '-', $str);


file_put_contents("links.txt", $orgStr . "||" . $str . "rn",FILE_APPEND);

return $str;
}

function baslik($str){
$file = fopen("links.txt","r");
while(!feof($file))
{
$line = fgets($file);
if(strpos($line, $str))
$expContent = explode("||", $line);
}
fclose($file);

if(isset($expContent))
return $expContent[0];
else
return "Hata";
}