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PluginRepublicSupport/hide_empty_child_product_category.php

Created July 28, 2023 07:14
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Hide child products' category if it's empty
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hide_empty_child_product_category.php
<?php
/*** Hide child product category if it's empty ***/
add_filter( 'pewc_filter_item_start_list', function( $item, $group, $group_id, $post_id ) {
if ( $item['field_type'] == "product-categories" && empty( $item['child_products'] ) ) {
return false;
}
return $item;
}, 10, 4 );
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