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@ 2014-09-18T23:43:36Z

<?php

$arr = array();
$time = microtime(true);

for ($i = 0; $i <= 1000000; $i++) {
	$j = @$arr['foo'];
}

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

Output
Performance
VLD
References
Branches

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

preferences:dark modelive preview

45.85 ms | 402 KiB | 5 Q