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@ 2014-02-25T23:33:32Z

<?php
$numberOfShards = 20;

$route = '/ca/living/articles/839577/3-essential-software-buys-for-teens';
$site  = 'sheknows.com';
$type  = 301;
$dest  = 'http://somewhere.com';

$shard = floor(crc32($route) % $numberOfShards);

$key = sprintf('redirects:%s:%s', $site, $shard);
echo $key;

Output
Performance
VLD
References
Branches

floor: documentation ( source)
sprintf: documentation ( source)
crc32: documentation ( source)

preferences:dark modelive preview

37.34 ms | 402 KiB | 5 Q