protected function Markdown::prepareItalicsAndBold in Markdown 7

* Prepare regular expressions for searching emphasis tokens in any * context. *

Return value

void

1 call to Markdown::prepareItalicsAndBold()

Markdown::__construct in includes/Markdown.php

* Constructor function. Initialize appropriate member variables. *

File

includes/Markdown.php, line 1282

Class

Markdown

Markdown Parser Class

Namespace

Michelf

Code

protected function prepareItalicsAndBold() {
  foreach ($this->em_relist as $em => $em_re) {
    foreach ($this->strong_relist as $strong => $strong_re) {

      // Construct list of allowed token expressions.
      $token_relist = array();
      if (isset($this->em_strong_relist["{$em}{$strong}"])) {
        $token_relist[] = $this->em_strong_relist["{$em}{$strong}"];
      }
      $token_relist[] = $em_re;
      $token_relist[] = $strong_re;

      // Construct master expression from list.
      $token_re = '{(' . implode('|', $token_relist) . ')}';
      $this->em_strong_prepared_relist["{$em}{$strong}"] = $token_re;
    }
  }
}