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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
Warning: preg_match(): Compilation failed: unmatched closing parenthesis at offset 21 in /in/mH8jQ on line 5 bool(false) NULL Warning: preg_match(): Compilation failed: unmatched closing parenthesis at offset 21 in /in/mH8jQ on line 6 bool(false) NULL

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