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@ 2013-06-09T07:05:52Z

<?php


$a = 0;
$b = 2000000;
$k = 40;

echo count(array_filter(range($a, $b), function ($i) use ($k) { return $i % $k === 0; }));

Output
Performance
VLD
References
Branches

array_filter: documentation ( source)
range: documentation ( source)

preferences:dark modelive preview

36.62 ms | 402 KiB | 5 Q