$fileTitle = str_replace(" ","-",$fileTitle);
$fileTitle = str_replace("'","-",$fileTitle);
$fileTitle = str_replace(":","-",$fileTitle);
$fileTitle = str_replace("ä","a",$fileTitle);
$fileTitle = str_replace("ö","o",$fileTitle);
$fileTitle = str_replace("ü","u",$fileTitle);
$fileTitle = str_replace("Ü","u",$fileTitle);
$fileTitle = str_replace("ğ","g",$fileTitle);
$fileTitle = str_replace("A","a",$fileTitle);
$fileTitle = str_replace("B","b",$fileTitle);
$fileTitle = str_replace("C","c",$fileTitle);
$fileTitle = str_replace("ç","c",$fileTitle);
$fileTitle = str_replace("Ç","c",$fileTitle);
$fileTitle = str_replace("D","d",$fileTitle);
$fileTitle = str_replace("E","e",$fileTitle);
$fileTitle = str_replace("F","f",$fileTitle);
$fileTitle = str_replace("G","g",$fileTitle);
$fileTitle = str_replace("ğ","g",$fileTitle);
$fileTitle = str_replace("H","h",$fileTitle);
$fileTitle = str_replace("ı","i",$fileTitle);
$fileTitle = str_replace("I","i",$fileTitle);
$fileTitle = str_replace("İ","i",$fileTitle);
$fileTitle = str_replace("J","j",$fileTitle);
$fileTitle = str_replace("K","k",$fileTitle);
$fileTitle = str_replace("L","l",$fileTitle);
$fileTitle = str_replace("M","m",$fileTitle);
$fileTitle = str_replace("N","n",$fileTitle);
$fileTitle = str_replace("O","o",$fileTitle);
$fileTitle = str_replace("Ö","o",$fileTitle);
$fileTitle = str_replace("P","p",$fileTitle);
$fileTitle = str_replace("R","r",$fileTitle);
$fileTitle = str_replace("S","s",$fileTitle);
$fileTitle = str_replace("Ş","s",$fileTitle);
$fileTitle = str_replace("ş","s",$fileTitle);
$fileTitle = str_replace("T","t",$fileTitle);
$fileTitle = str_replace("V","v",$fileTitle);
$fileTitle = str_replace("Y","y",$fileTitle);
$fileTitle = str_replace("Z","z",$fileTitle);
$fileTitle = str_replace("Q","q",$fileTitle);
$fileTitle = str_replace("W","w",$fileTitle);
$fileTitle = str_replace("X","x",$fileTitle);

$categoryname = str_replace(" ","-",$categoryname);
$categoryname = str_replace("'","-",$categoryname);
$categoryname = str_replace("ä","a",$categoryname);
$categoryname = str_replace("ö","o",$categoryname);
$categoryname = str_replace("ü","u",$categoryname);
$categoryname = str_replace("Ü","u",$categoryname);
$categoryname = str_replace("ğ","g",$categoryname);
$categoryname = str_replace("A","a",$categoryname);
$categoryname = str_replace("B","b",$categoryname);
$categoryname = str_replace("C","c",$categoryname);
$categoryname = str_replace("ç","c",$categoryname);
$categoryname = str_replace("Ç","c",$categoryname);
$categoryname = str_replace("D","d",$categoryname);
$categoryname = str_replace("E","e",$categoryname);
$categoryname = str_replace("F","f",$categoryname);
$categoryname = str_replace("G","g",$categoryname);
$categoryname = str_replace("ğ","g",$categoryname);
$categoryname = str_replace("H","h",$categoryname);
$categoryname = str_replace("ı","i",$categoryname);
$categoryname = str_replace("I","i",$categoryname);
$categoryname = str_replace("İ","i",$categoryname);
$categoryname = str_replace("J","j",$categoryname);
$categoryname = str_replace("K","k",$categoryname);
$categoryname = str_replace("L","l",$categoryname);
$categoryname = str_replace("M","m",$categoryname);
$categoryname = str_replace("N","n",$categoryname);
$categoryname = str_replace("O","o",$categoryname);
$categoryname = str_replace("Ö","o",$categoryname);
$categoryname = str_replace("P","p",$categoryname);
$categoryname = str_replace("R","r",$categoryname);
$categoryname = str_replace("S","s",$categoryname);
$categoryname = str_replace("Ş","s",$categoryname);
$categoryname = str_replace("ş","s",$categoryname);
$categoryname = str_replace("T","t",$categoryname);
$categoryname = str_replace("V","v",$categoryname);
$categoryname = str_replace("Y","y",$categoryname);
$categoryname = str_replace("Z","z",$categoryname);
$categoryname = str_replace("Q","q",$categoryname);
$categoryname = str_replace("W","w",$categoryname);
$categoryname = str_replace("X","x",$categoryname);

$username = str_replace(" ","-",$username);
$username = str_replace("'","_",$username);
$username = str_replace("'","-",$username);
$username = str_replace("ä","a",$username);
$username = str_replace("ö","o",$username);
$username = str_replace("ü","u",$username);
$username = str_replace("Ü","u",$username);
$username = str_replace("ğ","g",$username);
$username = str_replace("A","a",$username);
$username = str_replace("B","b",$username);
$username = str_replace("C","c",$username);
$username = str_replace("ç","c",$username);
$username = str_replace("Ç","c",$username);
$username = str_replace("D","d",$username);
$username = str_replace("E","e",$username);
$username = str_replace("F","f",$username);
$username = str_replace("G","g",$username);
$username = str_replace("ğ","g",$username);
$username = str_replace("H","h",$username);
$username = str_replace("ı","i",$username);
$username = str_replace("I","i",$username);
$username = str_replace("İ","i",$username);
$username = str_replace("J","j",$username);
$username = str_replace("K","k",$username);
$username = str_replace("L","l",$username);
$username = str_replace("M","m",$username);
$username = str_replace("N","n",$username);
$username = str_replace("O","o",$username);
$username = str_replace("Ö","o",$username);
$username = str_replace("P","p",$username);
$username = str_replace("R","r",$username);
$username = str_replace("S","s",$username);
$username = str_replace("Ş","s",$username);
$username = str_replace("ş","s",$username);
$username = str_replace("T","t",$username);
$username = str_replace("V","v",$username);
$username = str_replace("Y","y",$username);
$username = str_replace("Z","z",$username);
$username = str_replace("Q","q",$username);
$username = str_replace("W","w",$username);
$username = str_replace("X","x",$username);