class Parameter

container9.php in drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container9.php

GraphvizDumper.php in drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/GraphvizDumper.php

ParameterTest.php in drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/ParameterTest.php

PhpDumper.php in drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php

services1.php in drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services1.php

... See full list

class Parameter {
  private $id;

  /**
   * Constructor.
   *
   * @param string $id The parameter key
   */
  public function __construct($id) {
    $this->id = $id;
  }

  /**
   * __toString.
   *
   * @return string The parameter key
   */
  public function __toString() {
    return (string) $this->id;
  }

}