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<?php print_r( decbin (pack("a4s", "aaaa", 1) ));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: decbin(): Argument #1 ($num) must be of type int, string given in /in/Ra48Q:3 Stack trace: #0 /in/Ra48Q(3): decbin('aaaa\x01\x00') #1 {main} thrown in /in/Ra48Q on line 3
Process exited with code 255.

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