public function DevelDebugLogExtension::ddl in Devel Debug Log 8

Provides ddl function to Twig templates.

Parameters

Twig_Environment $env: The twig environment instance.

array $context: An array of parameters passed to the template.

File

src/Twig/DevelDebugLogExtension.php, line 41

Class

DevelDebugLogExtension

Provides the Debug log debugging function within Twig templates.

Namespace

Drupal\devel_debug_log\Twig

Code

public function ddl(\Twig_Environment $env, array $context) {

  // Don't do anything unless twig_debug is enabled. This reads from the Twig
  if (!$env
    ->isDebug()) {
    return;
  }
  if (func_num_args() === 2) {

    // No arguments passed, display full Twig context.
    $ddl_variables = array();
    foreach ($context as $key => $value) {
      if (!$value instanceof \Twig_Template) {
        $ddl_variables[$key] = $value;
      }
    }
    ddl($ddl_variables, $this
      ->t('Context as array'));
  }
  else {
    $args = array_slice(func_get_args(), 2);
    if (isset($args[1])) {
      ddl($args[0], (string) $args[1]);
    }
    else {
      ddl($args[0]);
    }
  }
}