List online BBB rooms (PHP)

list_online_rooms_bbb.php

<?php 

// List online BBB rooms
//
//
// https://docs.bigbluebutton.org/dev/api.html
// https://github.com/bigbluebutton/bigbluebutton-api-php
//
// echo sha1('getMeetings'.'gcAIBNoat3WN4oRioGxY9Ik5Xrfzm3KTi3KixyCVf4');
//

$bbb_api_getmeetings_xml = file_get_contents('https://bbb.your-website.info/bigbluebutton/api/getMeetings?checksum=7fd047728b989f368c3337a08f334a5');

$xml = simplexml_load_string($bbb_api_getmeetings_xml, "SimpleXMLElement", LIBXML_NOCDATA);
$json = json_encode($xml);
$meeting_array = json_decode($json,TRUE);

//var_dump($meeting_array['meetings']);
//die;

$meetingid = 0;
$display_meeting = [];
foreach($meeting_array['meetings']['meeting'] as $meeting) {
    $display_meeting[$meetingid]['meetingName'] = $meeting['meetingName']; 
    $display_meeting[$meetingid]['createDate'] = $meeting['createDate'];
    $display_meeting[$meetingid]['running'] = $meeting['running'];
    $display_meeting[$meetingid]['moderatorCount'] = $meeting['moderatorCount'];
    $display_meeting[$meetingid]['participantCount'] = $meeting['participantCount'];
    $display_meeting[$meetingid]['videoCount'] = $meeting['videoCount'];
    $display_meeting[$meetingid]['voiceParticipantCount'] = $meeting['voiceParticipantCount'];
    
    $meetingid++;
}
//var_dump($display_meeting);
//echo array2Html($meeting_array['meetings']);

echo array2Html($display_meeting);

function array2Html($array, $table = true)
{
    $out = '';
    foreach ($array as $key => $value) {
        if (is_array($value)) {
            if (!isset($tableHeader)) {
                $tableHeader =
                    '<th>' .
                    implode('</th><th>', array_keys($value)) .
                    '</th>';
            }
            array_keys($value);
            $out .= '<tr>';
            $out .= array2Html($value, false);
            $out .= '</tr>';
        } else {
            $out .= "<td style='border: 1px solid black;'>$value</td>";
        }
    }

    if ($table) {
        return '<table>' . $tableHeader . $out . '</table>';
    } else {
        return $out;
    }
}