This is a more commonly used mysql php database connection class file code. This connection class supports pconnect and mysql_connect to connect. Users can make choices based on their own WEB application types. Friends who need it can refer to it to facilitate everyone to learn php

A php mssql database connection library, friends who need it can refer to it to facilitate everyone to learn php

Database connection is a limited and expensive resource. Database connection affects the performance indicators of the program. The database connection pool is proposed for this problem. The database connection pool is responsible for allocating, managing and releasing database connections. It allows applications to reuse An existing database connection instead of establishing a new one; Release database connections whose idle time exceeds the maximum idle time to avoid missing database connections caused by not releasing database connections. This technology can significantly improve the performance of database operations. Friends who need it can refer to it to facilitate everyone to learn PHP.

This type of library is suitable for database tutorial backup of small websites. It has built-in mysql connection. You only need to simply configure the data connection and the location to store the backup. The show_dir_file() method in the class can directly return all files in the backup directory in the form of an array. The method expord_sql() directly generates sql files. Friends who need it can refer to it to facilitate everyone to learn PHP.

This is a PHP unlimited classification code. It is relatively complete and includes the database being MySQL, with the functions of adding, deleting, editing, and moving. It also provides the database SQL table structure. Friends who need it can refer to it to facilitate everyone to learn PHP.

This is a relatively simple and practical php code to connect to mysql database program . Friends who need it can refer to it to facilitate everyone to learn php

This is a relatively complete mysql operation class, including data query, update, delete, and other operations. See the compressed package for example code. Friends who need it can refer to it to facilitate everyone to learn php