shutdown │ action-hook │ WP 1.2.0

Fires just before PHP shuts down execution.

Usage

add_action( 'shutdown', 'wp_kama_shutdown_action' );

/**
 * Function for `shutdown` action-hook.
 * 
 * @return void
 */
function wp_kama_shutdown_action(){

	// action...
}

Changelog

Where the hook is called

do_action( 'shutdown' );

Where the hook is used in WordPress

add_action( 'shutdown', 'wp_ob_end_flush_all', 1 );