IntoPHP.com

Intophp.com is hosted at Dreamhost. They currently have their Code Monster plan marked down 50%, which is a pretty good deal.

If you use INTOPHP as the promo code when you sign up, you will get the maximum available discount available on all Dreamhost web hosting plans. All yearly plans will save $97 and monthy plan discounts range from $50 – $80.

All accounts come with unlimited domains & sub-domains, shell access, a free domain registration for as long as you host there, plus tons of other features. Another nice thing is that you can switch back and forth between PHP versions 4 and 5 on a per-domain basis.

Click here to view the Dreamhost hosting plan comparison chart.

UPDATE: Dreamhost has lowered the maximum discount to $50, but this promo code will still work and give you the updated discount.