De-register a function for execution on each tick Function handling Functions Object Aggregation Function handling Functions PHP Manual unregister_tick_function (PHP 4 >= 4.0.3, PHP 5)unregister_tick_function — De-register a function for execution on each tick Description void unregister_tick_function ( string $function_name ) De-registers the function named by function_name so it is no longer executed when a tick is called. Parameters function_name The function name, as a string. Return Values No value is returned. See Also register_tick_function() Function handling Functions Object Aggregation Function handling Functions PHP Manual