Plugins
WordPress Plugin-Specific Hooks
This document covers hooks specifically related to plugin lifecycle, management, and pluggable function customization. For the general action/filter system, see...
Updated March 4, 2026
WordPress Pluggable Functions
Pluggable functions are core WordPress functions that can be completely overridden by plugins. They are defined conditionally in wp-includes/pluggable.php using...
Updated March 4, 2026
WordPress Plugin API Overview
The Plugin API is WordPress's system for extending core functionality through modular code packages. It encompasses plugin loading, activation lifecycle,...
Updated March 4, 2026
WordPress Plugin Functions
Core functions for plugin management, URLs, lifecycle hooks, and utilities. Plugin Path & URL Functions plugin_basename( $file ) Extracts the...
Updated March 4, 2026