register_shutdown_function

Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Register a function for execution on shutdown
register_shutdown_function(callable $callbackmixed ...$args): ?bool
        });



        
$stopped =& self::$stopped;

        
register_shutdown_function(function () use ($loop, &$hasRun, &$stopped) {


            
$error error_get_last();

            if ((isset(
$error['type']) ? $error['type'] : 0) & (E_ERROR E_CORE_ERROR E_COMPILE_ERROR E_USER_ERROR E_RECOVERABLE_ERROR)) {

                return;

            }



            if (!
$hasRun && !$stopped) {

                
$loop->run();

            }

        });




        return 
self::$instance;