TAILIEUCHUNG - PHP and MySQL Web Development - P95

PHP and MySQL Web Development - P95: PHP and MySQL Web Development teaches the reader to develop dynamic, secure, commercial Web sites. Using the same accessible, popular teaching style of the first edition, this best-selling book has been updated to reflect the rapidly changing landscape of MySQL and PHP. | 442 Chapter 22 Using PHP and MySQL for Large Projects code from other users that often answers the same questions you might have after reading the basic manual can reach the English language version at http manual en Some programmers who come from a different language background might be tempted to write wrapper functions to essentially rename PHP s functions to match the language with which they are familiar. This practice is sometimes called syntactic sugar. It s a bad idea it will make your code harder for others to read and maintain. If you re learning a new language you should learn how to use it properly. In addition adding a level of function call in this manner will slow down your code. All things considered this is an approach that should be avoided. If you find that the functionality you require is not in the main PHP library you have two choices. If you need something pretty simple you can choose to write your own function or object. However if you re looking at building a fairly complex piece of functionality such as a shopping cart Web email system or Web forums you won t be surprised to find that these probably have already been built by somebody else. One of the strengths of working in the Open Source community is that code for application components such as these is often freely available. If you find a component similar to the one you want to build even if it isn t exactly right you can look at the source code as a starting point for modification or for building your own. If you end up developing your own functions or components you should seriously consider making them available to the PHP community when you have finished. This is the principle that keeps the PHP developer community such a helpful active and knowledgeable group. Writing Maintainable Code The issue of maintainability is often overlooked in Web applications particularly because we often write them in a hurry. Getting started on the code and getting it finished .

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.