(PHP 4 >= 4.0.3, PHP 5, PHP 7, PHP 8)
unregister_tick_function — De-register a function for execution on each tick
unregister_tick_function(callable $callback): void
De-registers the function callback so it is no longer executed when a tick is called.
callbackThe function to de-register.
No value is returned.
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https://www.php.net/manual/en/function.unregister-tick-function.php