register_shutdown_functionPHP ManualPrevNextregister_shutdown_functionregister_shutdown_function -- Register a function for execution on shutdown. Descriptionint register_shutdown_function (string func); Registers the function named by func to be executed when script processing is complete. Common Pitfalls: Since no output is allowed to the browser in this function, you will be unable to debug it using statements such as print or echo. PrevHomeNextpackUpserialize