What is WordPress Hook: load-categories-php
The load-categories-php hook is a specific hook in WordPress that is used to perform actions or modify data when the categories admin page is loaded.
Understanding the Hook: load-categories-php
The load-categories-php hook is located within the categories admin page in WordPress. It allows developers to execute custom functions or modify data when this page is loaded, providing a way to extend and customize the behavior of the categories admin page.
Hook Parameters (if applicable): load-categories-php
The load-categories-php hook does not accept any parameters.
Hook Doesn’t Work: load-categories-php
If the load-categories-php hook doesn’t work as expected, it could be due to a few reasons. One common cause is that the hook is being added before the categories admin page is loaded, resulting in the hook not being triggered. To troubleshoot this issue, ensure that the hook is added at the appropriate time, such as using the ‘admin_menu’ action hook. Additionally, check for any conflicts with other plugins or themes that may be affecting the execution of the hook.
Best Practices & Usage Notes (if applicable): load-categories-php
When using the load-categories-php hook, it’s important to consider the timing of when the hook is added. It should be added at the right point in the WordPress process to ensure that it is triggered when the categories admin page is loaded. Additionally, developers should be mindful of any potential conflicts with other plugins or themes that could impact the functionality of the hook.
Usage Example: load-categories-php
“`php
function custom_function_on_categories_page_load() {
// Add custom functionality here
}
add_action( ‘load-categories.php’, ‘custom_function_on_categories_page_load’ );
“`
