Gets information about the garbage collector
Syntax
gc_status(): array
Return
Returns an associative array with the following elements: "runs" "collected" "threshold" "roots"
Examples
1
<? $return = gc_status(); var_export($return); ?>
array ( 'runs' => 0, 'collected' => 0, 'threshold' => 10001, 'roots' => 0, )
2
<?
$a = new stdClass();
$a->b = [];
for($i = 0; $i < 100000; ++$i)
{
$b = new stdClass();
$b->a = $a;
$a->b[] = $b;
}
unset($a);
unset($b);
gc_collect_cycles();
$return = gc_status();
var_export($return);
?>array ( 'runs' => 5, 'collected' => 100002, 'threshold' => 50001, 'roots' => 0, )
