What is WordPress Hook: rest_prepare_block_pattern
The rest_prepare_block_pattern hook is a specific hook in WordPress that allows developers to modify the response data for a block pattern before it is returned.
Understanding the Hook: rest_prepare_block_pattern
The rest_prepare_block_pattern hook is located within the REST API response preparation process in WordPress. It provides developers with the ability to modify the data for a block pattern before it is sent back as a response.
Hook Parameters (if applicable): rest_prepare_block_pattern
The rest_prepare_block_pattern hook accepts parameters such as $data, $pattern, and $request. The $data parameter contains the response data, $pattern is the block pattern object, and $request is the current request object.
Hook Doesn’t Work: rest_prepare_block_pattern
If the rest_prepare_block_pattern hook doesn’t work as expected, it could be due to incorrect parameter usage or conflicts with other hooks or functions. It is recommended to double-check the parameters and ensure that the hook is being added at the appropriate time in the WordPress process.
Best Practices & Usage Notes (if applicable): rest_prepare_block_pattern
When using the rest_prepare_block_pattern hook, it is important to consider the potential impact on performance, as modifying the response data can affect the overall API response time. Additionally, developers should be mindful of the data structure and ensure that any modifications align with the expected output format.
Usage Example: rest_prepare_block_pattern
“`php
function modify_block_pattern_response_data( $data, $pattern, $request ) {
// Modify the $data here
return $data;
}
add_filter( ‘rest_prepare_block_pattern’, ‘modify_block_pattern_response_data’, 10, 3 );
“`
