gc_enabled

(PHP 5 >= 5.3.0, PHP 7)

gc_enabledReturns status of the circular reference collector

설명

bool gc_enabled ( void )

Returns status of the circular reference collector.

인수

이 함수는 인수가 없습니다.

반환값

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

예제

Example #1 A gc_enabled() example

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

add a note add a note

User Contributed Notes 1 note

up
0
Anonymous
14 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.
To Top