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<?php $bits32 = 32; $bits64 = 64; $N32 = 0xfffffffe; $N64 = 0xfffffffffffffffe; $result = -( pow(2, $bits32) - $N32 ); echo $result,"\n"; $result = -( pow(2, $bits64) - $N64 ); echo $result,"\n";
Output for git.master, git.master_jit, rfc.property-hooks
-2 -0

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