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@ 2014-01-14T17:44:30Z

<?php

$str = "\x00\x00\x00";

var_dump(bin2hex($str));

$str[1] = "\xff";

var_dump(bin2hex($str));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
bin2hex: documentation ( source)

preferences:dark modelive preview

40.23 ms | 402 KiB | 5 Q