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@ 2017-07-05T16:00:53Z

<?php

$a = openssl_random_pseudo_bytes(16);
echo bin2hex($a)." -- (". strlen(bin2hex($a)).")\n";

Output
Performance
VLD
References
Branches

bin2hex: documentation ( source)

preferences:dark modelive preview

65.85 ms | 402 KiB | 5 Q