Filters are one of the two types of Hooks. They provide a way for functions to modify data during the execution of WordPress Core, plugins,…| WordPress Developer Resources
Actions are one of the two types of Hooks. They provide a way for running a function at a specific point in the execution of WordPress Core,…| WordPress Developer Resources
PHP is a popular general-purpose scripting language that powers everything from your blog to the most popular websites in the world.| www.php.net