5.5.16

gc_enabled

(PHP 5 >= 5.3.0)

gc_enabledReturns status of the circular reference collector

Descrierea

bool gc_enabled ( void )

Returns status of the circular reference collector.

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns TRUE if the garbage collector is enabled, FALSE otherwise.

Exemple

Example #1 A gc_enabled() example

<?php
if(gc_enabled()) gc_collect_cycles();
?>

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User Contributed Notes 1 note

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Anonymous
5 years ago
If I understand correctly, the php.ini parameter zend.enable_gc (see http://www.php.net/manual/en/info.configuration.php) determines whether garbage collection is enabled:

<?php

var_dump
(gc_enabled());
ini_set('zend.enable_gc', 0);
var_dump(gc_enabled());

?>

In PHP 5.3.0 this prints:

bool(true)
bool(false)

Oh, and of course gc_enable() and gc_disable() turn on or off the collection of garbage.
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