PHP Development Basics Database (PDO)
PHP is very suitable for rapid development of Web projects, and Web projects are inseparable from the support of databases. PDO is the access abstraction layer of the database, which can provide a unified access interface for all types of databases, making development simpler and operation safer. In particular, PDO preprocessing technology fundamentally eliminates SQL injection attacks. Therefore, this course focuses on the mainstream PDO preprocessing technology and gives you a complete introduction to this development technology.
学习是最好的投资！
You will learn
1. Introduction to commonly used SQL statements; 2. Functions of PDO objects; 3. Knowledge of parameter binding; 4. Knowledge of preprocessing objects; 5. Query result set processing technology; 6.PDO implements common add, delete, modify and query (CURD) operations
PHP Development Basics Database (PDO)
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