3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = array('8DDD9C2AD01446E390852FAC4A3BC594', '6A0957745ACE43738B8052FEA16DDF6F', 'C2121A27F0584C818B05ECF99F4AA0A5'); if (is_array($value)) { foreach ($value as $key => $subval) { $value[$key] = hex2bin($subval); } } else { $value = hex2bin($value); } var_dump($value);

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51.62 ms | 402 KiB | 5 Q