What is WordPress Hook: filter_block_editor_meta_boxes
The filter_block_editor_meta_boxes hook in WordPress is used to modify the meta boxes displayed in the block editor. It allows developers to add, remove, or modify the meta boxes that appear on the post editing screen in the block editor.
Understanding the Hook: filter_block_editor_meta_boxes
The filter_block_editor_meta_boxes hook is located within the block editor initialization process in WordPress. It is called when the block editor is being set up, allowing developers to modify the meta boxes before they are displayed to the user.
Hook Parameters (if applicable): filter_block_editor_meta_boxes
The filter_block_editor_meta_boxes hook accepts an array of meta box definitions as its parameter. Developers can modify this array to add, remove, or modify the meta boxes that appear in the block editor.
Hook Doesn’t Work: filter_block_editor_meta_boxes
If the filter_block_editor_meta_boxes hook doesn’t seem to be working, it could be due to a few reasons. First, ensure that the hook is being added at the appropriate time during the block editor initialization process. Additionally, check for any conflicts with other plugins or themes that may be modifying the meta boxes.
Best Practices & Usage Notes (if applicable): filter_block_editor_meta_boxes
When using the filter_block_editor_meta_boxes hook, it’s important to consider the user experience and only modify the meta boxes in a way that enhances the editing process. Avoid cluttering the interface with unnecessary meta boxes, and ensure that any modifications are intuitive for the user.
Usage Example: filter_block_editor_meta_boxes
“`php
function custom_block_editor_meta_boxes( $meta_boxes ) {
// Add a custom meta box
$meta_boxes[] = array(
‘id’ => ‘custom-meta-box’,
‘title’ => ‘Custom Meta Box’,
‘context’ => ‘side’,
‘priority’ => ‘high’,
);
return $meta_boxes;
}
add_filter( ‘filter_block_editor_meta_boxes’, ‘custom_block_editor_meta_boxes’ );
“`
