Requests_Utility_FilteredIterator::current() WordPress Method

The Requests_Utility_FilteredIterator::current() method is a utility iterator method used to filter the current value.

Requests_Utility_FilteredIterator::current() #

	public function current() {
		$value = parent::current();

		if (is_callable($this->callback)) {
			$value = call_user_func($this->callback, $value);
		}

		return $value;
	}