wp_insert_attachment_data filter-hook . WP 3.9.0
Filters attachment post data before it is updated in or added to the database.
Usage
add_filter( 'wp_insert_attachment_data', 'filter_function_name_3328', 10, 2 );
function filter_function_name_3328( $data, $postarr ){
// filter...
return $data;
}
- $data(array)
- An array of sanitized attachment post data.
- $postarr(array)
- An array of unsanitized attachment post data.
Where the hook is called
wp_insert_attachment_data
wp-includes/post.php 3703
$data = apply_filters( 'wp_insert_attachment_data', $data, $postarr );