PHP is a popular general-purpose scripting language that powers everything from your blog to the most popular websites in the world.| www.php.net
Rasmus Lerdorf created PHP at a time when a faction within the free software movement was growing dissatisfied with the politics and philosophy of the movement and splintered off, crystallizing around a more permissive set of licenses viewed as friendlier to commercial use—this became the open source movement.| wiki.php.net