public function TwigExtension::escapePlaceholder in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/lib/Drupal/Core/Template/TwigExtension.php \Drupal\Core\Template\TwigExtension::escapePlaceholder()

Provides a placeholder wrapper around ::escapeFilter.

Parameters

\Twig_Environment $env: A Twig_Environment instance.

mixed $string: The value to be escaped.

Return value

string|null The escaped, rendered output, or NULL if there is no valid output.

File

core/lib/Drupal/Core/Template/TwigExtension.php, line 376

Contains \Drupal\Core\Template\TwigExtension.

Class

TwigExtension

A class providing Drupal Twig extensions.

Namespace

Drupal\Core\Template

Code

public function escapePlaceholder($env, $string) {
  return '<em class="placeholder">' . $this
    ->escapeFilter($env, $string) . '</em>';
}