$url = "http://localhost/gateway/";

$post_string = '



	
		EB4RTDHWE5F18BDC8ZJ3
		FLIDRBM9S8E8PP9DZ9T319HC8WQCTUSINFFKJ7W3
	
	Charge
	
		3
		19.99
		4007000000027
		10
		2011
		123
		David
		Ryan
		123 Main Street
		APT 1
		Denver
		CO
		80220
	
';

$postfields = "request=".$post_string; 

$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); 
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 4);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields); 


$data = curl_exec($ch); 

if(curl_errno($ch))
{
    print curl_error($ch);
}
else
{
	curl_close($ch);
    echo $data;
}