What is WordPress Hook: editable_extensions
The editable_extensions hook in WordPress is used to modify the list of editable file extensions within the media library. This hook allows developers to add or remove file extensions that can be edited within the WordPress dashboard.
Understanding the Hook: editable_extensions
The editable_extensions hook is located within the wp-includes/post.php file in WordPress. It is specifically used within the get_allowed_mime_types function to filter the list of editable file extensions.
Hook Parameters (if applicable): editable_extensions
The editable_extensions hook does not accept any parameters. It simply allows developers to modify the list of editable file extensions directly.
Hook Doesn’t Work: editable_extensions
If the editable_extensions hook doesn’t work as expected, it could be due to conflicts with other plugins or themes that also modify the list of editable file extensions. It’s important to check for any conflicting code and ensure that the hook is being added in the correct location within the theme or plugin files.
Best Practices & Usage Notes (if applicable): editable_extensions
When using the editable_extensions hook, it’s important to consider the security implications of allowing certain file extensions to be edited within the WordPress dashboard. Developers should carefully review and test any changes made to the list of editable file extensions to ensure that it does not pose a security risk to the website.
editable_extensions Usage Example: editable_extensions
“`php
function custom_editable_extensions( $mime_types ) {
$mime_types[‘svg’] = ‘image/svg+xml’;
return $mime_types;
}
add_filter( ‘editable_extensions’, ‘custom_editable_extensions’ );
“`
