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@ 2015-12-17T13:16:27Z

<?php

$variable = range(1, 1000);

echo memory_get_peak_usage(true), PHP_EOL;

function foo($var) {}

foo($variable);

echo memory_get_peak_usage(true);

Output
Performance
VLD
References
Branches

memory_get_peak_usage: documentation ( source)
range: documentation ( source)

preferences:dark modelive preview

48.83 ms | 402 KiB | 5 Q