try this
<?php
$ch = curl_init ($url);
/*
* Send SMS
*/
curl_setopt ($ch , CURLOPT_RETURNTRANSFER , TRUE);
curl_setopt($ch , CURLOPT_TIMEOUT , 30);
/*
* Execute command and send sms
*/
$result = curl_exec ($ch);
?>
you can write below line for print out put
<?php
echo "<pre>";
print_r($result);
echo "</pre>";
?>
see output after parse or expload result.
solved php curl_init() not working