What is a page hook?
get_header is an action that’s triggered before the header template file of the site loads. It’s a perfect action to hook into if you want to interrupt the main site from being loaded. Hook into the get_header action using the add_action() function with the maintenance_message() callback function.
What is a PHP hook?
PHP or code hook is a specially defined part in the program code that can pass control to an add-on. A hook is declared by calling a special function in the necessary part of code: Hooking is a very flexible technique; one function can have any number of hooks. …
How to add a hook to a product page?
You can remove default elements (for example, the featured image, the add to cart form, related products…), you can add your custom elements by picking the correct positioned “hook” and triggering your function, and you can even “move” existing elements. Need a video tutorial? Watch it now → woocommerce_before_single_product_summary Sale!
Is there a hook for post and page load?
I need to run a function when a particular post or page is loaded. Is there any hook that lets me check whether a post is being displayed during page load ? You can use the wp hook and check the global $wp_query object or any conditional.
Is there a way to add custom hooks to WordPress?
This post is part of a series called Adding Custom Hooks in WordPress. One of the cornerstones of building custom solutions in WordPress is having an understanding of hooks. In and of themselves, they aren’t terribly difficult to understand, and we’ll be covering a short primer on them in this tutorial.
How to unhook WooCommerce single product page hooks?
This is the long description! This is the list of WooCommerce actions you can unhook/remove by simply changing “add_action” to “remove_action” in your functions.php. WooCommerce uses its own hooks e.g. “woocommerce_before_single_product_summary” to assemble the single product page together.