Documentation & API reference
public function ParameterBagInterface::has
Returns true if a parameter name is defined.
@api
Parameters
string $name The parameter name:
Return value
Boolean true if the parameter name is defined, false otherwise
1 method overrides ParameterBagInterface::has()
- ParameterBag::has in drupal/
core/ vendor/ symfony/ dependency-injection/ Symfony/ Component/ DependencyInjection/ ParameterBag/ ParameterBag.php - Returns true if a parameter name is defined.
File
- drupal/
core/ vendor/ symfony/ dependency-injection/ Symfony/ Component/ DependencyInjection/ ParameterBag/ ParameterBagInterface.php, line 82
Class
- ParameterBagInterface
- ParameterBagInterface.
Namespace
Symfony\Component\DependencyInjection\ParameterBagCode
public function has($name);