What is WordPress Hook: install_plugins_table_header
The install_plugins_table_header hook is a specific hook in WordPress that allows developers to modify the header of the plugins table in the WordPress admin dashboard. This hook provides the ability to add, remove, or modify the columns displayed in the plugins table header.
Understanding the Hook: install_plugins_table_header
The install_plugins_table_header hook is located within the WP_Plugins_List_Table class in the wp-admin/includes/class-wp-plugins-list-table.php file. This hook is called within the display() method of the WP_Plugins_List_Table class, which is responsible for rendering the plugins table in the admin dashboard.
Hook Parameters (if applicable): install_plugins_table_header
The install_plugins_table_header hook does not accept any arguments or parameters.
Hook Doesn’t Work: install_plugins_table_header
If the install_plugins_table_header hook doesn’t work as expected, it may be due to conflicts with other plugins or themes that are also modifying the plugins table header. To troubleshoot this issue, developers should deactivate other plugins and switch to a default WordPress theme to isolate the problem. Additionally, checking for any syntax errors or misspellings in the code that utilizes the hook is recommended.
Best Practices & Usage Notes (if applicable): install_plugins_table_header
When using the install_plugins_table_header hook, it’s important to consider the impact on the overall user experience in the admin dashboard. Modifying the plugins table header should be done thoughtfully to ensure that the information displayed remains clear and relevant to the user. Additionally, developers should be mindful of potential conflicts with other plugins or themes that may also be modifying the plugins table header.
Usage Example: install_plugins_table_header
“`php
function custom_plugins_table_header( $columns ) {
$columns[‘custom_column’] = ‘Custom Column’;
return $columns;
}
add_filter( ‘install_plugins_table_header’, ‘custom_plugins_table_header’ );
“`
