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<?php $siret = unpack('13001202400050'); var_dump($siret); $binval = decbin($siret); printf('O : %b' . PHP_EOL, $binval); $shifted = $binval >> 8; printf('S : %b' . PHP_EOL, $shifted); printf('I : %b' . PHP_EOL, $shifted << 8);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: unpack() expects at least 2 arguments, 1 given in /in/qP9sV:3 Stack trace: #0 /in/qP9sV(3): unpack('13001202400050') #1 {main} thrown in /in/qP9sV on line 3
Process exited with code 255.

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