JezK

Edit File: webexpert-skroutz.php

<?php // Compatibility with WooCommerce Skroutz & BestPrice XML Feed // Adds variation gallery images for xml file on creation add_filter('webexpert_skroutz_xml_custom_gallery','etheme_compatibility_webexpert_skroutz_xml_variation_gallery_images',20,2); /** * Returns variation gallery images ids. * * @param $gallery_image_ids * @param $product * @return array * * @since 8.1.5 * */ function etheme_compatibility_webexpert_skroutz_xml_variation_gallery_images($gallery_image_ids,$product) { if ( $product->is_type( 'variation' ) ) { $has_variation_gallery_images = get_post_meta( $product->get_id(), 'et_variation_gallery_images', true ); if ( (bool)$has_variation_gallery_images ) { $gallery_images = (array) $has_variation_gallery_images; return $gallery_images; } // Compatibility with WooCommerce Additional Variation Images plugin $has_variation_gallery_images_wc_additional_variation_images = get_post_meta( $product->get_id(), '_wc_additional_variation_images', true ); if ( (bool)$has_variation_gallery_images_wc_additional_variation_images ) { $gallery_images = (array) array_filter( explode( ',', $has_variation_gallery_images_wc_additional_variation_images)); return $gallery_images; } return $gallery_image_ids; } return $gallery_image_ids; }