What is WordPress Hook: get_to_ping
The get_to_ping hook in WordPress is used to retrieve the list of sites to ping for a post.
Understanding the Hook: get_to_ping
The get_to_ping hook is located within the WordPress function that retrieves the list of sites to ping when a post is published or updated. It allows developers to modify the list of sites to ping before it is used.
Hook Parameters (if applicable): get_to_ping
The get_to_ping hook does not accept any arguments or parameters.
Hook Doesn’t Work: get_to_ping
If the get_to_ping hook doesn’t work as expected, it may be due to incorrect usage or conflicts with other plugins or themes. To troubleshoot, developers should check for any errors in their code and ensure that the hook is being used in the appropriate context.
Best Practices & Usage Notes (if applicable): get_to_ping
When using the get_to_ping hook, developers should be aware that modifying the list of sites to ping can impact the performance of the post publishing process. It is recommended to use this hook sparingly and only when necessary to avoid unnecessary delays.
Usage Example: get_to_ping
“`php
function custom_get_to_ping( $to_ping ) {
// Modify the list of sites to ping
$to_ping[] = ‘https://example.com’;
return $to_ping;
}
add_filter( ‘get_to_ping’, ‘custom_get_to_ping’ );
“`
