Method displayVideo

public static function displayVideo($videoCode, $view = 0, $ywidth = 0, $yheight = 0)
{
    $o = '';
    if ($videoCode != '' && PhocaGalleryUtils::isURLAddress($videoCode)) {
        $pos1 = strpos($videoCode, 'https');
        if ($pos1 !== false) {
            $shortvideoCode = 'https://youtu.be/';
        } else {
            $shortvideoCode = 'http://youtu.be/';
        }
        $pos = strpos($videoCode, $shortvideoCode);
        if ($pos !== false) {
            $code = str_replace($shortvideoCode, '', $videoCode);
        } else {
            $codeArray = explode('=', $videoCode);
            $code = str_replace($codeArray[0] . '=', '', $videoCode);
        }
        $youtubeheight = PhocaGallerySettings::getAdvancedSettings('youtubeheight');
        $youtubewidth = PhocaGallerySettings::getAdvancedSettings('youtubewidth');
        if ((int) $ywidth > 0) {
            $youtubewidth = (int) $ywidth;
        }
        if ((int) $yheight > 0) {
            $youtubeheight = (int) $yheight;
        }
        /*$o .= '<object height="'.(int)$youtubeheight.'" width="'.(int)$youtubewidth.'">'
        		.'<param name="movie" value="http://www.youtube.com/v/'.$code.'"></param>'
        		.'<param name="allowFullScreen" value="true"></param>'
        		.'<param name="allowscriptaccess" value="always"></param>'
        		.'<embed src="http://www.youtube.com/v/'.$code.'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="'.(int)$youtubeheight.'" width="'.(int)$youtubewidth.'"></embed></object>';*/
        $o .= '<iframe height="' . (int) $youtubeheight . '" width="' . (int) $youtubewidth . '" src="//www.youtube.com/embed/' . $code . '" frameborder="0" allowfullscreen></iframe>';
    }
    if ($o != '') {
        return $o;
    }
    return $videoCode;
}