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protected function MarkdownExtra::doFootnotes in Markdown 7

* Replace footnote references in $text [^id] with a special text-token * which will be replaced by the actual footnote marker in appendFootnotes. *

Parameters

string $text: * @return string

File

includes/MarkdownExtra.php, line 1589

Class

MarkdownExtra: Markdown Extra Parser Class

Namespace

Code

protected function doFootnotes($text) {
  if (!$this->in_anchor) {
    $text = preg_replace('{\\[\\^(.+?)\\]}', "F\32fn:\\1\32:", $text);
  }
  return $text;
}