Sep 17, 2026
Table of Contents The one-line difference How actions work How filters work What they share Custom hooks in your own code Common mistakes Conclusion If you have copied add_action or add_filter from a snippet and hoped it would work, you already use hooks. WordPress...
Sep 10, 2026
Table of Contents What wp_insert_post() does Key $postarr fields Safe draft-first example Insert versus update Common mistakes Testing checklist Conclusion What wp_insert_post() does wp_insert_post() is the WordPress core function that inserts a new post into the...
Sep 1, 2026
Table of Contents What the function does Current signature and parameters Return values Safe helper example Level groups and existing access Hooks fired around the change Common mistakes Conclusion What the function does A membership-level function changes access...
Aug 11, 2026
Table of Contents Direct answer How to verify the hook on your site The reliable WordPress core alternative When the core hook is not specific enough wpuf_profile_update versus profile_update Conclusion Direct answer wpuf_profile_update is searched as though it were a...
Dec 8, 2025
Do you run a WordPress membership site? Then you know the struggle. Admin work piles up fast. When a new member joins, you usually have to: Generate an invoice. Email it to the member. Save a copy for your records. Update your CRM. These tasks are small. However, they...