Tóm tắt nội dung: Covers the latest major release of PHP, the most popular open source Web scripting language, in the friendly, easy-to-understand For Dummies style • PHP is installed on nearly nine million servers, and usage has grown at the rate of 6.5 percent per month for the past two years • PHP is easy to learn, well suited for Web development, and can be embedded with HTML, making it a good choice for creating dynamic Web pages for e-commerce sites and other Web applications; a database-friendly...