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<?php function highestBitsOfByte(int $byte, int $count = 2):int { if($count < 0 OR $count > 8) return false; //Error return ($byte&0xFF) >> (8-$count); } $input = 0b10011110; $r = highestBitsOfByte($input,2); echo sprintf('%08b',$r);
Output for git.master, git.master_jit, rfc.property-hooks
00000010

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