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November 5, 2018 13:18
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Fixing WooCommerce Featured Product Image Displaying Multiple Times in Gallery
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| <?php | |
| defined( 'ABSPATH' ) || exit; | |
| // Note: `wc_get_gallery_image_html` was added in WC 3.3.2 and did not exist prior. This check protects against theme overrides being used on older versions of WC. | |
| if ( ! function_exists( 'wc_get_gallery_image_html' ) ) { | |
| return; | |
| } | |
| global $product; | |
| $post_thumbnail_id = $product->get_image_id(); | |
| $attachment_ids = $product->get_gallery_image_ids(); | |
| if ( $attachment_ids && $product->get_image_id() ) { | |
| foreach ( $attachment_ids as $attachment_id ) { | |
| if ( $attachment_id != $post_thumbnail_id) { | |
| echo apply_filters( 'woocommerce_single_product_image_thumbnail_html', wc_get_gallery_image_html( $attachment_id ), $attachment_id ); // phpcs:disable WordPress.XSS.EscapeOutput.OutputNotEscaped | |
| } | |
| } | |
| } |
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This is for when WooCommerce is displaying the featured image in the gallery multiple times. Not sure what causes the issue in the first place, but this fixes it. Copy the WooCommerce template file from 'woocommerce/templates/single-product/product-thumbnails.php' and replace code after the developer notes. All that I added to the template code was '$post_thumbnail_id = $product->get_image_id();' and the if statement in the for loop to make sure it does not show the featured image again.