What is WordPress Hook: xmlrpc_wp_insert_post_data
The xmlrpc_wp_insert_post_data hook is a specific hook in WordPress that allows developers to modify the data that is passed to the wp_insert_post function when using XML-RPC.
Understanding the Hook: xmlrpc_wp_insert_post_data
The xmlrpc_wp_insert_post_data hook is located within the wp-includes/class-wp-xmlrpc-server.php file in WordPress. It is called just before the wp_insert_post function is executed, allowing developers to modify the post data before it is inserted into the database.
Hook Parameters (if applicable): xmlrpc_wp_insert_post_data
The xmlrpc_wp_insert_post_data hook accepts two parameters: $postarr and $content. The $postarr parameter contains the post data to be inserted, while the $content parameter contains the raw post content.
Hook Doesn’t Work: xmlrpc_wp_insert_post_data
If the xmlrpc_wp_insert_post_data hook doesn’t seem to be working, it could be due to a few reasons. First, ensure that the hook is being added correctly in your theme or plugin. Additionally, check for any conflicts with other hooks or plugins that may be affecting the functionality of this hook.
Best Practices & Usage Notes (if applicable): xmlrpc_wp_insert_post_data
When using the xmlrpc_wp_insert_post_data hook, it’s important to note that any modifications made to the post data will affect the data that is ultimately inserted into the database. It’s best practice to thoroughly test any modifications to ensure they are functioning as expected.
xmlrpc_wp_insert_post_data Usage Example
“`php
function modify_xmlrpc_post_data( $postarr, $content ) {
// Modify the post data here
$postarr[‘post_title’] = ‘Modified Title’;
return $postarr;
}
add_filter( ‘xmlrpc_wp_insert_post_data’, ‘modify_xmlrpc_post_data’, 10, 2 );
“`
