<?php
function http_get($url) {
	$parts = parse_url($url);
	
	$s = fsockopen($parts['host'], 
		       $parts['port'] == null ? : $parts['port'], 
		       $errno, $errmsg, 30);
	
	if ($s) {
		fputs($s, sprintf("GET %s HTTP/1.1\r\n", $parts['path']));
		fputs($s, sprintf("Host: %s\r\n", $parts['host']));
		fputs($s, "Connection: close\r\n");
		fputs($s, "\r\n");
		
		for ($b=""; (($b .= fgets($s, 512)) && !feof($s) && is_resource($s)); );
		
		list($headers, $body) = preg_split("/\s{4}/", $b, 2);
			
		return array('headers' => $headers, 
			     'body'    => $body);
	} else {
		return $errno;
	}
}
?>