parser function to get formatted headers (with response code)
<?php
function parseHeaders( $headers )
{
$head = array();
foreach( $headers as $k=>$v )
{
$t = explode( ':', $v, 2 );
if( isset( $t[1] ) )
$head[ trim($t[0]) ] = trim( $t[1] );
else
{
$head[] = $v;
if( preg_match( "#HTTP/[0-9\.]+\s+([0-9]+)#",$v, $out ) )
$head['reponse_code'] = intval($out[1]);
}
}
return $head;
}
print_r(parseHeaders($http_response_header));
/*
Array
(
[0] => HTTP/1.1 200 OK
[reponse_code] => 200
[Date] => Fri, 01 May 2015 12:56:09 GMT
[Server] => Apache
[X-Powered-By] => PHP/5.3.3-7+squeeze18
[Set-Cookie] => PHPSESSID=ng25jekmlipl1smfscq7copdl3; path=/
[Expires] => Thu, 19 Nov 1981 08:52:00 GMT
[Cache-Control] => no-store, no-cache, must-revalidate, post-check=0, pre-check=0
[Pragma] => no-cache
[Vary] => Accept-Encoding
[Content-Length] => 872
[Connection] => close
[Content-Type] => text/html
)
*/
?>