public static function CodeFilter::escape in Code Filter 8
Escape code blocks.
Parameters
string $text: The string to escape.
string $type: The type of code block, either 'code' or 'php'.
Return value
string The escaped string.
2 calls to CodeFilter::escape()
- CodeFilter::codeTagCallback in src/
Plugin/ Filter/ CodeFilter.php - Callback to escape content of <code> tags.
- CodeFilter::phpTagCallback in src/
Plugin/ Filter/ CodeFilter.php - Callback to escape content of <?php ?>, [?php ?], <% %>, and [% %] tags.
File
- src/
Plugin/ Filter/ CodeFilter.php, line 135
Class
- CodeFilter
- Text filter for highlighting PHP source code.
Namespace
Drupal\codefilter\Plugin\FilterCode
public static function escape($text, $type = 'code') {
// Note, pay attention to odd preg_replace-with-/e behaviour on slashes.
$text = Html::escape(str_replace('\\"', '"', $text));
// Protect newlines from line break converter.
$text = str_replace([
"\r",
"\n",
], [
'',
' ',
], $text);
// Add codefilter escape tags.
$text = "[codefilter_{$type}]{$text}[/codefilter_{$type}]";
return $text;
}