attachment_innerHTML │ filter-hook │ WP 1.0

Usage

add_filter( 'attachment_innerHTML', 'wp_kama_attachment_innerHTML_filter', 10, 2 );

/**
 * Function for `attachment_innerHTML` filter-hook.
 * 
 * @param  $innerHTML 
 * @param  $ID        
 *
 * @return 
 */
function wp_kama_attachment_innerHTML_filter( $innerHTML, $ID ){

	// filter...
	return $innerHTML;
}

$innerHTML

-

$ID

-

Where the hook is called

return apply_filters('attachment_innerHTML', $innerHTML, $post->ID);

Where the hook is used in WordPress