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<?php $a = 'cat'; $b = 'cats'; for ($i = 0; $i < strlen($a); $i++) { $result |= isset($result) ? (ord($a[$i]) ^ ord($b[$i])) : 0; } $c = ($result == 0) ? "equal" : "not equal";
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $result in /in/eZ6Ed on line 5

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