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<?php /* wise bits */ const A = 0b00000001; const B = 0b00000010; $mask = A | B; var_dump($mask & A, $mask & B); $mask &= ~A; var_dump($mask & A, $mask & B);
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(2) int(0) int(2)

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