register_tick_function

Register a function for execution on each tick (PHP 4 >= 4.0.3, PHP 5)
bool register_tick_function ( callback function [, mixed arg [, mixed ...]] )

Example 763. register_tick_function() example

<?php
// 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);
?>

Code Examples / Notes » register_tick_php

I tried the following on an IIS 6/PHP 5 machine: <?php set_time_limit(0); function profiler($return = false) { static $m = 0; if($return) return $m . " bytes"; if(($mem = memory_get_usage()) > $m) $m = $mem; } register_tick_function('profiler'); declare(ticks = 1); $numbers = array(); for($i=0; $i<1000000; $i++) { print($i . "<br />"); } print(profiler(true)); ?> ...and got the following errors: 1) PHP has encountered an Unhandled Exception Code -1073741674 at 0435EC5A 2) PHP has encountered an Access Violation at 02727891 3) PHP has encountered an Access Violation at 02727879 4) PHP has encountered an Access Violation at 00000000 So far the code hasn't crashed the web server, but like the warning says, "register_tick_function() should not be used with threaded web server modules. Ticks are not working in ZTS mode and may crash your web server." Strangely enough, the code does execute successfully every once in a while.

register_tick_function

Register a function for execution on each tick (PHP 4 >= 4.0.3, PHP 5) bool register_tick_function ( callback function [, mixed arg [, mixed ...]] )

Example 763. register_tick_function() example

Code Examples / Notes » register_tick_php

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Register a function for execution on each tick (PHP 4 >= 4.0.3, PHP 5)
bool register_tick_function ( callback function [, mixed arg [, mixed ...]] )