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<?php var_dump(check('a', 'a')); var_dump(check('a', 'A')); var_dump(check('A', 'a')); var_dump(check('A', 'A')); var_dump(check('a', 'b')); var_dump(check('a', 'B')); var_dump(check('A', 'b')); var_dump(check('A', 'B')); function check($a, $b) { return $a !== $b && strtolower($a) === strtolower($b); }
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(true) bool(true) bool(false) bool(false) bool(false) bool(false) bool(false)

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