wp_get_attachment_metadata filter-hook . WP 2.1.0
Filters the attachment meta data.
Usage
add_filter( 'wp_get_attachment_metadata', 'filter_function_name_9016', 10, 2 );
function filter_function_name_9016( $data, $attachment_id ){
// filter...
return $data;
}
- $data(array/true/false)
- Array of meta data for the given attachment, or false if the object does not exist.
- $attachment_id(int)
- Attachment post ID.
Where the hook is called
wp_get_attachment_metadata
wp-includes/post.php 5274
return apply_filters( 'wp_get_attachment_metadata', $data, $post->ID );