Hasznos de maradok karesznél! API is lehetne hiszen meglepetősen gyors az alkalmazás!
 

$fields = array(
    \'key\' => urlencode(\'0cbcf90a21b57062c3d85fe1bf3b3bbb\'),
    \'source\' => base64_encode(file_get_contents($_FILES[\'file\'][\'tmp_name\'])),
    \'format\' => urlencode(\'txt\')
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, \'http://kepkuldes.com/api/1/upload/?key=0cbcf90a21b57062c3d85fe1bf3b3bbb\');
curl_setopt($ch, CURLOPT_POST, sizeof($fields));
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 240);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(\'Expect: \'));
$result = curl_exec($ch);
echo $result;
curl_close($ch);
unlink($_FILES[\"file\"][\"tmp_name\"]);