register_tick_function
(PHP 4 >= 4.0.3, PHP 5, PHP 7)
register_tick_function — Register a function for execution on each tick
Description
register_tick_function ( callable $function , mixed ...$args ) : bool
Registers the given function to be executed when a tick is called.
Parameters
-
function -
The function to register.
-
args
Return Values
Returns true on success or false on failure.
Examples
Example #1 register_tick_function() example
<?php
declare(ticks=1);
// using a function as the callback
register_tick_function('my_function', true);
// using an object->method
$object = new my_class();
register_tick_function(array(&$object, 'my_method'), true);
?> Notes
Warning
register_tick_function() should not be used with threaded web server modules with PHP 5.2 or lower.
See Also
- declare
- unregister_tick_function() - De-register a function for execution on each tick
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.register-tick-function.php