3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-09-18T23:41:52Z

<?php

$arr = [];
$time = microtime(true);

for ($i = 0; $i <= 1000; $i++) {
	$j = @$arr['foo'];
}

printf("%d seconds", microtime(true) - $time);

Output
Performance
VLD
References
Branches

microtime: documentation ( source)
printf: documentation ( source)

preferences:dark modelive preview

32.34 ms | 402 KiB | 5 Q