<?php

$ch = curl_init($_SERVER['argv'][1]);

$options = array(

			CURLOPT_AUTOREFERER => FALSE,

			CURLOPT_FOLLOWLOCATION => FALSE,

			CURLOPT_HEADER => FALSE,

			CURLOPT_NOBODY => TRUE,

			CURLOPT_RETURNTRANSFER => FALSE,

			CURLOPT_VERBOSE => FALSE,

			CURLOPT_TIMEOUT => 15,

			CURLOPT_USERAGENT => 'Image Checker 0.1', // It may use (spoof) the user's browser by using $_SERVER['HTTP_USER_AGENT'], it would be more credible against servers with paranoid settings which do user agent checking
			CURLOPT_VERBOSE => FALSE,

				);

curl_setopt_array($ch, $options);

curl_exec($ch);

var_dump(curl_getinfo($ch));
?>