What is WordPress Hook: sites_pre_query
The sites_pre_query hook is a specific WordPress hook that allows developers to modify the parameters of a site query before it is executed.
Understanding the Hook: sites_pre_query
The sites_pre_query hook is located within the WP_Site_Query class in the WordPress core. It is called right before the site query is performed, giving developers the opportunity to modify the query parameters.
Hook Parameters (if applicable): sites_pre_query
The sites_pre_query hook accepts two parameters: $args and $this. The $args parameter contains the arguments for the site query, while the $this parameter contains the WP_Site_Query object.
Hook Doesn’t Work: sites_pre_query
If the sites_pre_query hook doesn’t seem to be working, it could be due to incorrect usage of the hook or conflicts with other plugins or themes. It’s important to double-check the code and ensure that the hook is being used correctly.
Best Practices & Usage Notes (if applicable): sites_pre_query
When using the sites_pre_query hook, it’s important to be mindful of the potential impact on performance, as modifying query parameters can affect the efficiency of the site query. Additionally, developers should be aware of any limitations or special considerations when using this hook.
Usage Example: sites_pre_query
“`php
function modify_site_query_args( $args ) {
// Modify the site query arguments here
$args[‘orderby’] = ‘name’;
return $args;
}
add_filter( ‘sites_pre_query’, ‘modify_site_query_args’ );
“`
