JezK

Edit File: Fields.php

<?php namespace WPDesk\FCF\Free\Integration; /** * . */ class Fields implements FieldsInterface { /** * List of field groups. * * @var array */ private $field_groups; /** * Class constructor. * * @param array $field_groups List of field groups. */ public function __construct( array $field_groups ) { $this->field_groups = $field_groups; } /** * Returns list of available fields. * * @param string $group_key Optionally key of field group. * * @return FieldInterface[] List of objects with field data. */ public function get_available_fields( string $group_key = '' ): array { $items = []; foreach ( $this->field_groups as $field_group => $fields ) { if ( ( $group_key !== '' ) && ( $field_group !== $group_key ) ) { continue; } foreach ( $fields as $field ) { $items[] = new Field( $field, $field_group ); } } return $items; } }