- var_dump: documentation ( source)
- hex2bin: documentation ( source)
- bin2hex: documentation ( source)
<?php
var_dump(hex2bin('e07861bbcaf39ad54a0b85389a9f08886997f8cafffe871b8569c2fcf3293bcc'));
var_dump(bin2hex('0xe07861bbcaf39ad54a0b85389a9f08886997f8cafffe871b8569c2fcf3293bcc'));