Sort products by Sale price and stock status

Try this. I followed the WP_Query docs to build this. $args = [ ‘meta_query’ => [ ‘relation’ => ‘AND’, [ ‘_stock_status’ => [ ‘key’ => ‘_stock_status’, ‘compare’ => ‘EXISTS’, ], ‘_sale_price’ => [ ‘key’ => ‘_sale_price’, ‘compare’ => ‘EXISTS’, ], ‘_price’ => [ ‘key’ => ‘_price’, ‘compare’ => ‘EXISTS’, ] ] ], ‘orderby’ => [ … Read more

Custom Email via Hook only for completed order

If your code works but it works for all emails you can add a check for only completed orders like this add_action( ‘woocommerce_email_before_order_table’, ‘mm_email_before_order_table’, 10, 4 ); function mm_email_before_order_table( $order, $sent_to_admin, $plain_text, $email ) { // if not completed order, exit if ($email->id != ‘customer_completed_order’) return; echo ‘<p>extra information</p>’; }

Display Parent-Child Posts in specific order by comparing IDs in array

I think you’ll just need to loop the loop and first build a helper array to contain the hierarchy, then work with that to print out any necessary html. Caching the resulting helper array to a transient might be a good idea to save processing time. // is there a transient? $transient = get_transient( “parent_children_ids_{$post_id}” … Read more

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