İlk Harf Büyük, Diğerleri Küçük. [ Konu Başlıklarında ]

SELAM BYPROKİNG İYİMİSİN? NASIL GİDİYOR?

Selam Byproking İyimisin? Nasıl Gidiyor?

// Validate the poll...

function strtoupper_tr($deger) 
         { 
         $deger = str_replace("ç","Ç",$deger); 
         $deger = str_replace("g","G",$deger);
         $deger = str_replace("ğ","G",$deger); 
         $deger = str_replace("i","I",$deger);
         $deger = str_replace("ı","I",$deger);
         $deger = str_replace("ß","B",$deger);
         $deger = str_replace("ö","Ö",$deger);
         $deger = str_replace("$","S",$deger);
         $deger = str_replace("æ","A",$deger); 
         $deger = str_replace("ü","Ü",$deger);
         $deger = str_replace("ß","B",$deger);
         $deger = str_replace("é","E",$deger); 
         $deger = str_replace("s","S",$deger); 
         $deger = strtoupper($deger); 
         $deger = trim($deger); 
         return $deger; 
         } 
  function strtolower_tr($deger) 
         { 
         $deger = str_replace("Ç","ç",$deger); 
         $deger = str_replace("G","g",$deger);
         $deger = str_replace("I","i",$deger); 
         $deger = str_replace("İ","i",$deger);
         $deger = str_replace("ß","b",$deger);
         $deger = str_replace("Æ","a",$deger);
         $deger = str_replace("æ","A",$deger); 
         $deger = str_replace("Ö","ö",$deger);
         $deger = str_replace("é","e",$deger);
         $deger = str_replace("$","s",$deger);
         $deger = str_replace("ß","b",$deger); 
         $deger = str_replace("Ü","ü",$deger);
         $deger = str_replace("S","s",$deger);
         $deger = strtolower($deger); 
         $deger = trim($deger); 
         return $deger; 
         } 
  function ucwords_tr($deger) 
         { 
         $deger = split(" ",trim($deger)); 
         $deger_tr = ""; 
         for($x=0; $x < count($deger); $x++) 
             { 
             $deger_bas = substr($deger[$x],0,1); 
             $deger_son = substr($deger[$x],1); 
             $deger_bas = strtoupper_tr($deger_bas); 
             $deger_tr .= $deger_bas.$deger_son." "; 
             } 
         $deger_tr = trim($deger_tr); 
         return $deger_tr; 
         } 
//Konu Başlığı Kontrolü
$_POST['subject'] = ucwords_tr(strtolower_tr($_POST['subject']));