Ben 2 farklı sunucularda 2 dosyaları var:

file1.php - resides on site 1 - I pass a parameter, and the script echo-ed answer which depends on (is function of) passed parameter - everithink is OK when I access file by browser like

   http://site1.com/file1.php?parameterValue

file2.php - resides on site 2 - file2 has to send a parameter to file1.php AND get echo-ed output from it as variable.

Ben 3 ayrılmakta yollardan bunu yapmaya çalıştım ama hiçbir olanları çalıştı.

1. yol. -------

function get_data($url)
{
    $ch = curl_init();
    $timeout = 5;
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
    curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
    $data = curl_exec($ch);
    curl_close($ch);
    return $data;
}  

$f="http://site1.com/file1.php?parameterValue";
$returned_content = get_data($f);
echo "=== $returned_content ===";exit;

yolu 2. -------

$f="http://site1.com/file1.php?parameterValue";
$returned_content='';
$file = fopen ($f, "r");
if (!$file) {
    echo "<p>Unable to open remote file.\n";
    exit;
    }
while (!feof ($file))  $returned_content.= fgets ($file, 1024);
fclose($file);
echo "=-= $returned_content =-=";exit;

yollu 3. -------

$f="http://site1.com/file1.php?parameterValue";
$returned_content=implode('',file($f));
echo "=-= $returned_content =-=";exit;

AMA $ returned_content boş dize ...

Can anybody help me? Thanks in advance!

Hristo