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@ 2013-12-11T01:46:07Z

<?php
for ($i=0; $i<10; $i++)
{
	$a = range(1, 10000);
    echo memory_get_usage(true) . PHP_EOL;
    $a = null;
}

Output
Performance
VLD
References
Branches

memory_get_usage: documentation ( source)
range: documentation ( source)

preferences:dark modelive preview

28.7 ms | 402 KiB | 5 Q