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<?php $regex = '@^/cef/?((?:(?!/logs/).)*)$@'; var_dump(preg_match($regex, '/cef/foo/bar/baz', $matches), $matches); var_dump(preg_match($regex, '/cef/foo/logs/access.log', $matches), $matches);
Output for git.master, git.master_jit, rfc.property-hooks
int(1) array(2) { [0]=> string(16) "/cef/foo/bar/baz" [1]=> string(11) "foo/bar/baz" } int(0) array(0) { }

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