$1

| .*?>)#', '
', $Text);

        // blockquotes
        $Text = preg_replace('#^(>)+ +(.*?)$#m', '
$2
', $Text);
        $Text = preg_replace('#^(\>)+ +(.*?)$#m', '
$2
', $Text);
        $Text = preg_replace('#\n
#', "\n", $Text);

        // links
        $Text = preg_replace_callback('#!\[[^\]]*\]\((.*?)(?=\"|\))(\".*\")?\)(?!`)#', 'md_image', $Text);
        $Text = preg_replace('#\[([^\[]+)\]\((?:javascript:)?([^\)]+)\)(?!`)#', '$1', $Text);

        // unordered lists
        $matches = [];
        // Ignore if there is only one list element as it could be a false positive.
    //    if (preg_match_all('#^(? 1) {
            $Text = preg_replace('#^(?
$1
', $Text);
            // strip the backslash escape if present
            $Text = preg_replace('#^(\\\)([*\-+]) #m', '$2', $Text);
    //    }
        // order lists
        $Text = preg_replace('#^(?
$2
', $Text);
        $Text = preg_replace('#^(\\\)(\d+[\.\)])#m', '$2', $Text);
        $Text = preg_replace('/\s*<\/(ol|ul)>\n+<\1>\s*/', '', $Text);

        $Text = str_replace("\n", '
', $Text);
        $Text = bb_code_preunprotect($Text);


    }

    // oembed tag

    $Text = Oembed::bbcode2html($Text, $export, $target);




    // Avoid triple linefeeds through oembed
    $Text = str_replace("


", "

", $Text);

    // If we found an event earlier, strip out all the event code and replace with a reformatted version.
    // Replace the event-start section with the entire formatted event. The other bbcode is stripped.
    // Summary (e.g. title) is required, earlier revisions only required description (in addition to
    // start which is always required). Allow desc with a missing summary for compatibility.

    if ((x($ev, 'desc') || x($ev, 'summary')) && x($ev, 'dtstart')) {
        $sub = format_event_html($ev);

        $sub = str_replace('$', "\0", $sub);

        $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism", $sub, $Text);

        $Text = preg_replace("/\[event\](.*?)\[\/event\]/ism", '', $Text);
        $Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism", '', $Text);
        $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism", '', $Text);
        $Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism", '', $Text);
        $Text = preg_replace("/\[event\-id\](.*?)\[\/event\-id\]/ism", '', $Text);
        $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism", '', $Text);
        $Text = preg_replace("/\[event\-timezone\](.*?)\[\/event\-timezone\]/ism", '', $Text);
        $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism", '', $Text);

        $Text = str_replace("\0", '$', $Text);
    }

    // Unhide all [noparse] contained bbtags unspacefying them
    // and triming the [noparse] tag.
    if (str_contains($Text, '[noparse]')) {
        $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim', $Text);
    }
    if (str_contains($Text, '[nobb]')) {
        $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim', $Text);
    }
    if (str_contains($Text, '[pre]')) {
        $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim', $Text);
    }

    // replace escaped links in code= blocks
    $Text = str_replace('%eY9-!', 'http', $Text);
    $Text = bb_code_unprotect($Text);
    $Text = str_replace('
', '', $Text);
    // fix any escaped ampersands that may have been converted into links

    if (str_contains($Text, '&')) {
        $Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism", '<$1$2=$3&$4>', $Text);
    }

    $Text = bb_replace_images($Text, $saved_images);

    $args = [ 'text' => $Text, 'options' => $options ];
    Hook::call('bbcode', $args);

    return $args['text'];
}