<?php namespace Elementor\Core\Utils; use Elementor\Plugin; if ( ! defined( 'ABSPATH' ) ) { exit; } class Template_Library_Element_Iterator { public static function iterate( array $elements, callable $callback ): array { if ( ! self::is_valid_elements_array( $elements ) ) { return $elements; } return Plugin::instance()->db->iterate_data( $elements, $callback ); } private static function is_valid_elements_array( array $elements ): bool { if ( empty( $elements ) ) { return true; } if ( isset( $elements['elType'] ) ) { return true; } $first_element = reset( $elements ); return is_array( $first_element ) && ( isset( $first_element['elType'] ) || isset( $first_element['id'] ) || empty( $first_element ) ); } }