Subfields.php 222 Bytes Raw Blame History Permalink 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 <?php namespace ACA\ACF\Field; interface Subfields { /** * @return array */ public function get_sub_fields(); /** * @param string $key * * @return array|null */ public function get_sub_field( $key ); }