Get details about Facebook event

facebook-event.php

<?php

function is_facebook_event( $url )
{
        return ( preg_match("/http:\/\/www\.facebook\.com\/event.php\?eid=[0-9]*\.*/", $url) == 1 );
}

function get_facebook_event ( $url )
{
        $m = explode('=', $url);
        $eid = preg_replace("/[^0-9]/", "", $m[1]);
        $content = @file_get_contents('https://graph.facebook.com/' . $eid);
        if ( empty($content) ) {
                return false;
        }
        $event = @json_decode($content);
        if ( $event == null ) {
                return false;
        }
        return $event;
}

var_dump( get_facebook_event( 'http://www.facebook.com/event.php?eid=155728437821607&ref=mf' ) );


?>