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@ 2012-11-05T19:53:13Z

<?php
$a = '\x30';
$a = str_replace($a, '\x', '');
 
echo hex2bin($a).'hi';

Output
Performance
VLD
References
Branches

hex2bin: documentation ( source)
str_replace: documentation ( source)

preferences:dark modelive preview

38.04 ms | 402 KiB | 5 Q