wp_prepare_attachment_for_js filter-hook . WP 3.5.0

Filters the attachment data prepared for JavaScript.

Usage

add_filter( 'wp_prepare_attachment_for_js', 'filter_function_name_2772', 10, 3 );
function filter_function_name_2772( $response, $attachment, $meta ){
	// filter...

	return $response;
}

$response(array)

Array of prepared attachment data.

$attachment(WP_Post)

Attachment object.

$meta(array/false)

Array of attachment meta data, or false if there is none.

Where the hook is called

return apply_filters( 'wp_prepare_attachment_for_js', $response, $attachment, $meta );

Where the hook is used (in WP core)