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<?php $mask = 210; $binary = decbin($mask); // "11010010" $tmp = str_split($binary, 1); $tmp[] = 0; $expected = array_keys( array_filter( array_reverse($tmp) ) ); var_dump($expected);
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [0]=> int(2) [1]=> int(5) [2]=> int(7) [3]=> int(8) }

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