function TwigExtension::checkDeprecations
Same name in other branches
- 11.x core/lib/Drupal/Core/Template/TwigExtension.php \Drupal\Core\Template\TwigExtension::checkDeprecations()
Triggers a deprecation error if a variable is deprecated.
Parameters
array $context: A Twig context array.
array $used_variables: The names of the variables used in a template.
See also
\Drupal\Core\Template\TwigNodeCheckDeprecations
File
-
core/
lib/ Drupal/ Core/ Template/ TwigExtension.php, line 727
Class
- TwigExtension
- A class providing Drupal Twig extensions.
Namespace
Drupal\Core\TemplateCode
public function checkDeprecations(array $context, array $used_variables) : void {
if (!isset($context['deprecations'])) {
return;
}
foreach ($used_variables as $name) {
if (isset($context['deprecations'][$name]) && \array_key_exists($name, $context)) {
@trigger_error($context['deprecations'][$name], E_USER_DEPRECATED);
}
}
}
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