| ``attribute`` |
| ============= |
| |
| The ``attribute`` function can be used to access a "dynamic" attribute of a |
| variable: |
| |
| .. code-block:: twig |
| |
| {{ attribute(object, method) }} |
| {{ attribute(object, method, arguments) }} |
| {{ attribute(array, item) }} |
| |
| In addition, the ``defined`` test can check for the existence of a dynamic |
| attribute: |
| |
| .. code-block:: twig |
| |
| {{ attribute(object, method) is defined ? 'Method exists' : 'Method does not exist' }} |
| |
| .. note:: |
| |
| The resolution algorithm is the same as the one used for the ``.`` |
| notation, except that the item can be any valid expression. |