function xss_clean($str)
   {

       if (is_array($str) OR is_object($str))
        {
         foreach ($str as $k => $s)
         {
             $str[$k] = xss_clean($s);
         }

           return $str;
      }

       // Remove all NULL bytes
      $str = str_replace("", '', $str);

       // Fix &entityn;
      $str = str_replace(array('&',''), array('&',''), $str);
        $str = preg_replace('/(w+)[x00-x20]+;/u', '$1;', $str);
      $str = preg_replace('/([0-9A-F]+);/iu', '$1;', $str);
       //$str = html_entity_decode($str, ENT_COMPAT, $charset); //org
$str = html_entity_decode($str, ENT_COMPAT);
      // Remove any attribute starting with "on" or xmlns
       $str = preg_replace('#(?:on[a-z]+|xmlns)s=s['"x00-x20]?[^'>"]['"x00-x20]?s?#iu', '', $str);

       // Remove javascript: and vbscript: protocols
     $str = preg_replace('#([a-z])[x00-x20]=[x00-x20]([`'"])[x00-x20]j[x00-x20]a[x00-x20]v[x00-x20]a[x00-x20]s[x00-x20]c[x00-x20]r[x00-x20]i[x00-x20]p[x00-x20]t[x00-x20]:#iu', '$1=$2nojavascript...', $str);
      $str = preg_replace('#([a-z])[x00-x20]=(['"])[x00-x20]v[x00-x20]b[x00-x20]s[x00-x20]c[x00-x20]r[x00-x20]i[x00-x20]p[x00-x20]t[x00-x20]:#iu', '$1=$2novbscript...', $str);
     $str = preg_replace('#([a-z])[x00-x20]=(['"])[x00-x20]-moz-binding[x00-x20]:#u', '$1=$2nomozbinding...', $str);

        // Only works in IE: 
     $str = preg_replace('#(]+?)style[x00-x20]=[x00-x20]['"]*.*?expression[x00-x20]*([^&gt;]*+&gt;#is', '$1&gt;', $str);<br />        $str = preg_replace('#(]+?)style[x00-x20]*=[x00-x20]*['"].?behaviour[x00-x20]([^>]+>#is', '$1>', $str);
     $str = preg_replace('#(]+?)style[x00-x20]=[x00-x20][`'"].?s[x00-x20]c[x00-x20]r[x00-x20]i[x00-x20]p[x00-x20]t[x00-x20]:[^>]+>#ius', '$1>', $str);

      // Remove namespaced elements (we do not need them)
       $str = preg_replace('#]+>#i', '', $str);

      do
        {
         // Remove really unwanted tags
            $old = $str;
          $str = preg_replace('#<!--(?:applet|b(?:ase|gsound|link)|embed|frame(?:set)?|i(?:frame|layer)|l(?:ayer|ink)|meta|object|s(?:cript|tyle)|title|xml)[^-->]*+>#i', '', $str);
        }
     while ($old !== $str);

      return $str;
  }

function hangi_gun_tr($date_){
//echo date("l", mktime(0, 0, 0, $tim_par['ay'], $tim_par['gun'], $tim_par['yil']));

$gunler = Array(
     "Monday" => "Pazartesi",
       "Tuesday" => "Salı",
       "Wednesday" => "Çarşamba",
     "Thursday" => "Perşembe",
      "Friday" => "Cuma",
        "Saturday" => "Cumartesi",
     "Sunday" => "Pazar"
);
$aktif_gun = $date_;
return $gun=$gunler[$aktif_gun];
}

function hangi_ay_tr($date_){
        $aylar = Array(
       "01" => "Ocak",
        "02" => "Şubat",
       "03" => "Mart",
        "04" =>  "Nisan",
      "05" =>  "Mayıs",
      "06" =>  "Haziran",
        "07" =>  "Temmuz",
     "08" =>  "Ağustos",
        "09" =>  "Eylül",
      "10" =>  "Ekim",
       "11" =>  "Kasım",
      "12" =>  "Aralık"
);

$aktif_ay = $date_;
return $ay=$aylar[$aktif_ay];
}

$aylar = Array(
      "01" => "Ocak",
        "02" => "Şubat",
       "03" => "Mart",
        "04" =>  "Nisan",
      "05" =>  "Mayıs",
      "06" =>  "Haziran",
        "07" =>  "Temmuz",
     "08" =>  "Ağustos",
        "09" =>  "Eylül",
      "10" =>  "Ekim",
       "11" =>  "Kasım",
      "12" =>  "Aralık"
);

$gunler = Array(
      "Monday" => "Pazartesi",
       "Tuesday" => "Salı",
       "Wednesday" => "Çarşamba",
     "Thursday" => "Perşembe",
      "Friday" => "Cuma",
        "Saturday" => "Cumartesi",
     "Sunday" => "Pazar"
);

$aktif_ay = Date("m");
$ay=$aylar[$aktif_ay];

$aktif_gun = date("l");
$gun=$gunler[$aktif_gun];

$ayingun=date("j");
$yil=date("Y");
$zamani_ver=$ayingun.' '.$ay.' '.$gun.' '.$yil;

function showCalendar(){
    // Get key day informations.
    // We need the first and last day of the month and the actual day
  $today    = getdate();
    $firstDay = getdate(mktime(0,0,0,$today['mon'],1,$today['year']));
    $lastDay  = getdate(mktime(0,0,0,$today['mon']+1,0,$today['year']));

    // Create a table with the necessary header informations

    // Display the first calendar row with correct positioning
    echo '

';
  if ($firstDay['wday'] == 0) $firstDay['wday'] = 7;
    for($i=1;$i<$firstDay['wday'];$i++){

    }
 $actday = 0;
  for($i=$firstDay['wday'];$i<=7;$i++){
     $actday++;
        if ($actday == $today['mday']) {
          $class = ' class="event"';
        } else {
          $class = '';
      }
     echo '
 '.$actday.' 

';
  }

   //Get how many complete weeks are in the actual month
 $fullWeeks = floor(($lastDay['mday']-$actday)/7);

   for ($i=0;$i<$fullWeeks;$i++){
        //echo '
';
      for ($j=0;$j<7;$j++){
         $actday++;
            if ($actday == $today['mday']) {
              $class = ' class="event"';
            } else {
              $class = '';
          }
             echo '
 '.$actday.' 

';
      }

   }

   //Now display the rest of the month
   if ($actday < $lastDay['mday']){

     for ($i=0; $i<7;$i++){
            $actday++;
            if ($actday == $today['mday']) {
              $class = ' class="event"';
            } else {
              $class = '';
          }

           if ($actday <= $lastDay['mday']){
     echo '
 '.$actday.' 

';
          }
         else {

          }
     }

   }

}

  function devamini_gor ($text,$bolunecek_aralik=''){
       $adet=strlen($text);
      $bolunecek_aralik =($bolunecek_aralik=='') ?  floor($adet/2) : $bolunecek_aralik;//boş gelirse tam ortadan 2 ye bol 
          if ($adet > $bolunecek_aralik){
         //$yarisi = floor($adet/2) ;//tam oratadan ikiye ayırır
      $yarisi =$bolunecek_aralik;//
        $birinci = mb_substr( $text, 0, $yarisi,'utf-8'); 
        $ikinci =  mb_substr( $text, $yarisi, $adet,'utf-8');
              return  $result= $birinci .''.$ikinci .''; }
      else { return  $result=$text ;} }      

function curPageURL() {
$pageURL = 'http';
if ($_SERVER["HTTPS"] == "on") {
$pageURL .= "s";
}
$pageURL .= "://";
if ($_SERVER["SERVER_PORT"] != "80") {
$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
} else {
$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
}
return $pageURL;
}

function dosya_sonek_ekle($dosya_adi,$uzanti) {
$file_info = pathinfo($dosya_adi);
$dosya_adim = $file_info['filename'];
$ext = '.'.$file_info['extension'];
return $result = $dosya_adim.$uzanti.$ext;
}
dosya_sonek_ekle("3497_70956_29737ek.png","_thumb");

function tr_ascii($text) {
 $search = array("Ç", "İ", "Ğ", "Ö", "Ş", "Ü", "ç", "ı", "ğ", "ö", "ş", "ü");
  $replace = array("Ç", "İ", "Ğ", "Ö", "Ş", "Ü", "ç", "ı", "ğ", "ö", "ş", "ü");
 $text = str_replace($search, $replace, $text);
    return $text;
}