What is WordPress Hook: pre_get_shortlink
The pre_get_shortlink hook in WordPress is used to modify the shortlink before it is retrieved. This hook allows developers to alter the shortlink URL or perform additional actions before the shortlink is generated.
Understanding the Hook: pre_get_shortlink
The pre_get_shortlink hook is located within the WordPress process that retrieves the shortlink for a post. It is called before the shortlink is generated, allowing developers to modify the URL or perform other actions as needed.
Hook Parameters (if applicable): pre_get_shortlink
The pre_get_shortlink hook does not accept any parameters.
Hook Doesn’t Work: pre_get_shortlink
If the pre_get_shortlink hook doesn’t work as expected, it may be due to incorrect implementation or conflicts with other plugins or themes. To troubleshoot, developers should check for any errors in their code and deactivate other plugins or switch to a default theme to see if the issue persists.
Best Practices & Usage Notes (if applicable): pre_get_shortlink
When using the pre_get_shortlink hook, developers should be mindful of any potential conflicts with other plugins or themes that may also modify the shortlink. It is recommended to test the modified shortlink thoroughly to ensure it functions as intended.
pre_get_shortlink Usage Example
“`php
function custom_shortlink( $shortlink ) {
// Modify the shortlink URL
$custom_shortlink = $shortlink . ‘/custom’;
return $custom_shortlink;
}
add_filter( ‘pre_get_shortlink’, ‘custom_shortlink’ );
“`
