What is WordPress Hook: wp_link_query_args
The wp_link_query_args hook is a specific hook in WordPress that allows developers to modify the arguments used in the internal query for links in the editor.
Understanding the Hook: wp_link_query_args
The wp_link_query_args hook is located within the wp_link_query function in WordPress. This function is responsible for querying the database for links to populate the internal linking modal in the editor. By using the wp_link_query_args hook, developers can modify the arguments used in this query to customize the results.
Hook Parameters (if applicable): wp_link_query_args
The wp_link_query_args hook accepts a single parameter, $query, which is an array of arguments used in the link query. Developers can modify this array to customize the query results based on their specific needs.
Hook Doesn’t Work: wp_link_query_args
If the wp_link_query_args hook doesn’t seem to be working as expected, it could be due to incorrect usage or conflicts with other plugins or themes. To troubleshoot, developers should double-check their code for any errors and ensure that the hook is being used in the correct location within their functions.php file or plugin.
Best Practices & Usage Notes (if applicable): wp_link_query_args
When using the wp_link_query_args hook, developers should be mindful of the potential impact on performance, as modifying the link query can affect the speed of the editor. It’s best to use this hook sparingly and only when necessary to avoid any negative effects on the user experience.
Usage Example: wp_link_query_args
“`php
function custom_link_query_args( $query ) {
// Modify the link query arguments here
$query[‘orderby’] = ‘name’;
return $query;
}
add_filter( ‘wp_link_query_args’, ‘custom_link_query_args’ );
“`