register_tick_function
(PHP 4 >= 4.0.3, PHP 5, PHP 7, PHP 8)
register_tick_function — Register a function for execution on each tick
说明
Registers the given function
to be executed when a
tick is called.
参数
-
function
-
The function name as a string, or an array consisting of an object and a method.
-
arg
-
-
...
-
返回值
成功时返回 true
, 或者在失败时返回 false
。
范例
示例 #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);
?>
更新日志
版本 | 说明 |
---|---|
5.3.0 | Ticks are now supported on threaded web server modules. |
注释
警告
register_tick_function() should not be used with threaded web server modules with PHP 5.2 or lower.