wp_update_attachment_metadata filter-hook . WP 2.1.0

Filters the updated attachment meta data.

Usage

add_filter( 'wp_update_attachment_metadata', 'filter_function_name_5879', 10, 2 );
function filter_function_name_5879( $data, $attachment_id ){
	// filter...

	return $data;
}

$data(array)

Array of updated attachment meta data.

$attachment_id(int)

Attachment post ID.

Where the hook is called

if ( $data = apply_filters( 'wp_update_attachment_metadata', $data, $post->ID ) ) {

Where the hook is used (in WP core)