Numara ile Operatör Sorgulama

<?php
header("content-type: text/html; charset=utf-8");
// Kodlayan Ahmet Burak DEMIRKOPARAN
// www.ahmtbrk.com
// Numarayı Başında Sıfır olmadan Yazın
?>
<form action="" method="post">
Numaranızı Başında Sıfır Olmadan Yazın.<br>
    <input type="text" name="numara"/>
    <br>
    <input type="submit" value="Operatör Sorgula"/>
</form>
<?php
set_time_limit(0);
if($_POST){
$numara = $_POST["numara"];
if(strlen($numara)!=10){
echo "Geçerli Bir Telefon Numarası giriniz";
}
$site = "http://www.numarasorgulama.net/numarasorgulama.php";
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,$site);
curl_setopt($ch,CURLOPT_REFERER,"http://www.numarasorgulama.net/");
curl_setopt($ch,CURLOPT_USERAGENT,"Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.78 Safari/535.11");
curl_setopt($ch,CURLOPT_FOLLOWLOCATION,true);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch,CURLOPT_POST,1);
curl_setopt($ch,CURLOPT_POSTFIELDS,"tel=".$numara."&+++++BUL+++++=++SORGULA++");
$exec = curl_exec($ch);
curl_close($ch);
preg_match('#<td width="876" align="left" class="ER">(.*?)<br /><br />#si',$exec,$cikti);
echo $cikti[0];
}
?>