public function Element::__get in Express 8

Magic get method.

This is only for child elements, not properties.

Parameters

string $key: The name of the child element to retrieve.

Return value

\Drupal\bootstrap\Utility\Element The child element object.

Throws

\InvalidArgumentException Throws this error when the name is a property (key starting with #).

Overrides ArrayObject::__get

File

themes/contrib/bootstrap/src/Utility/Element.php, line 73

Contains \Drupal\bootstrap\Utility\Element.

Class

Element

Provides helper methods for Drupal render elements.

Namespace

Drupal\bootstrap\Utility

Code

public function &__get($key) {
  if (\Drupal\Core\Render\Element::property($key)) {
    throw new \InvalidArgumentException('Cannot dynamically retrieve element property. Please use \\Drupal\\bootstrap\\Utility\\Element::getProperty instead.');
  }
  $instance = new self($this
    ->offsetGet($key, []));
  return $instance;
}