课程: PHP with MySQL Essential Training: 1 The Basics
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MySQL introduction
- [Instructor] We've learned to use PHP to build pages, which link to other pages and to create web forms, which could submit and process data. You can build a solid dynamic website using only these tools. But for complex sites, you will reach the limits of what you can do with just PHP alone. Adding a database is the next step and it offers many benefits. Databases provide a way to both read and write data. They allow you to store more information and to keep that information organized so that you can access it faster. They also allow you to easily relate different types of data to each other. The database we'll be using is MySQL. You can use other databases with PHP, but MySQL is the best supported and the most common choice. It's open source and free just like PHP. It's also very easy to use and because it's popular, you'll find a lot of online support if you ever need help. And it provides a good introduction to many common database concepts. If you've never worked with a database…
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