public static function CodeFilter::phpTagCallback in Code Filter 8

Callback to escape content of <?php ?>, [?php ?], <% %>, and [% %] tags.

Parameters

array $matches: An array of matches passed by preg_replace_callback().

Return value

string A formatted string.

File

src/Plugin/Filter/CodeFilter.php, line 94

Class

CodeFilter

Text filter for highlighting PHP source code.

Namespace

Drupal\codefilter\Plugin\Filter

Code

public static function phpTagCallback(array $matches) {
  return self::escape($matches[2], 'php');
}