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Object Aggregation> <register_tick_function
[edit] Last updated: Fri, 14 Jun 2013

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unregister_tick_function

(PHP 4 >= 4.0.3, PHP 5)

unregister_tick_functionDesregistra uma função executada a cada instante

Descrição

void unregister_tick_function ( string $function_name )

Desregistra uma função nomeada por function_name então isso não é mais executado quando uma tick é chamada.

Parâmetros

function_name

O nome da função, como string.

Valor Retornado

Não há valor retornado.

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add a note add a note User Contributed Notes unregister_tick_function - [2 notes]
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1
Greg
10 months ago
It's not so clear, but, at least as of PHP 5.3.13, you cannot use this inside of the handler itself as it will throw an error:

<?php

declare(ticks=2);

function
tick_handler()
{
   
unregister_tick_function('tick_handler');
}

register_tick_function('tick_handler');

set_time_limit(0);
usleep(500000);

?>

results in:

warning: unregister_tick_function(): Unable to delete tick function executed at the moment in [filename]

So if you want to unregister it must be done outside of the handler.
up
1
rob dot eyre at gmail dot com
1 year ago
Note that unregister_tick_function() can also accept a callback in the form of an array (either static, like array($className, $methodName) or instance, like array(&$this, $methodName)).

It cannot accept an anonymous function, however.

 
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