/**
* Implements \ArrayAccess::offsetGet().
*
* @param integer $offset
*
* @return ParameterNode
*/
public function offsetGet($offset)
{
if (is_string($offset)) {
// To deal with php allowing function test($a, $a) loop in reverse.
foreach (array_reverse($this->nodes) as $node) {
if ($node instanceof ParameterNode) {
if ($node->getName() === $offset) {
return $node;
}
}
}
return NULL;
}
return parent::offsetGet($offset);
}
