unicodedb) ? '' : 'u'; //Unicode modifier
preg_match_all('/\[\[mm:(youtube|google|teachertube|voicethread):(.*?)(\|(.*?))?\]\]/s'.$u, $text, $list_of_movies);
/// No multimovie links found. Return original text
if (empty($list_of_movies[0])) {
return $text;
}
foreach ($list_of_movies[0] as $key=>$item) {
$replace = '';
/// Extract info from the multimovie link
$movie = new stdClass;
$movie->type = $list_of_movies[1][$key];
$movie->reference = $list_of_movies[2][$key];
$movie->title = $list_of_movies[4][$key];
/// Calculate footer text (it's optional in the filter)
if ($movie->title) {
$footertext = ''.format_string($movie->title).' ';
} else {
$footertext = '';
}
/// Calculate the replacement
if ($movie->type == 'youtube') {
$replace = ''.
'
'.
' '.$footertext.'
'.
'
'.
' '.$footertext.'
'.
'
'.
' '.$footertext.'