What is WordPress Hook: editable_slug
The editable_slug hook in WordPress is used to modify the slug of a post before it is saved to the database. This allows developers to customize the URL of a post or page based on specific criteria.
Understanding the Hook: editable_slug
The editable_slug hook is located within the wp_unique_post_slug() function in the wp-includes/post.php file. This function is called when a post is being saved, and it generates a unique slug for the post based on the post title.
Hook Parameters (if applicable): editable_slug
The editable_slug hook accepts two parameters: $slug and $post_ID. The $slug parameter contains the proposed post slug, while the $post_ID parameter contains the ID of the post being edited. Developers can modify the $slug parameter to change the post’s URL before it is saved.
Hook Doesn’t Work: editable_slug
If the editable_slug hook doesn’t seem to be working, it could be due to a conflict with another plugin or theme function that is also modifying the post slug. To troubleshoot this issue, developers should deactivate other plugins and switch to a default theme to see if the problem persists.
Best Practices & Usage Notes (if applicable): editable_slug
When using the editable_slug hook, it’s important to consider the impact on SEO and user experience. Modifying the post slug can affect the URL structure of the website, so developers should ensure that the new slug is descriptive and relevant to the content of the post. Additionally, developers should be mindful of creating duplicate or conflicting slugs that could cause issues with URL routing.
editable_slug Usage Example: editable_slug
“`php
function custom_editable_slug( $slug, $post_ID ) {
// Modify the $slug based on specific criteria
return $slug;
}
add_filter( ‘editable_slug’, ‘custom_editable_slug’, 10, 2 );
“`