diff options
Diffstat (limited to 'app/class/Modelrender.php')
| -rw-r--r-- | app/class/Modelrender.php | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/app/class/Modelrender.php b/app/class/Modelrender.php index 1721e4e..091179d 100644 --- a/app/class/Modelrender.php +++ b/app/class/Modelrender.php @@ -438,11 +438,19 @@ class Modelrender extends Modelpage } $text = preg_replace_callback( - '/<h([' . $min . '-' . $max . '])(\s+(\s*\w+="\w+")*)?\s*>(.+)<\/h[' . $min . '-' . $max . ']>/mU', + "/<h([$min-$max])((.*)id=\"([^\"]*)\"(.*)|.*)>(.+)<\/h[$min-$max]>/mU", function ($matches) { - $cleanid = idclean($matches[4]); - $this->sum[] = new Header($cleanid, intval($matches[1]), $matches[4]); - return '<h' . $matches[1] . $matches[2] . ' id="' . $cleanid . '">' . $matches[4] . '</h' . $matches[1] . '>'; + $level = $matches[1]; + $beforeid = $matches[3]; + $id = $matches[4]; + $afterid = $matches[5]; + $content = $matches[6]; + // if no custom id is defined, use idclean of the content as id + if (empty($id)) { + $id = idclean($content); + } + $this->sum[] = new Header($id, intval($level), $content); + return "<h$level $beforeid id=\"$id\" $afterid>$content</h$level>"; }, $text ); |