Experienced programmer != Good programmer

The title formula especially applies to PHP grogrammer. Why? Because PHP's feature determines that an experienced PHP programmer is very likely to be a programmer with very bad programming style & habit. This is fine. But the terrible thing is, he doesn't realise that and is still thinking he is good, experienced. The more terrible thing is, the company heads also trust him, believe he is good because he is very experienced. That makes things hard for those truly good programmers.