db connect php

Encapsulate your own DB Class (PHP) and db Class php. Encapsulate your own DB Class (PHP). encapsulate db Class php to encapsulate a DB class for special database operations. any operations on the database in the future will be implemented by DB

Encapsulate your own DB Class (PHP), Encapsulate DB class PHP encapsulates a DB class, which is used to operate the database specifically, and subsequent operations on the database are implemented by the DB Class object. This has its own DB class,

In PHP website development, it supports various database engines, such as Mysql, Mssql, Pgsql, and sqlite, and provides different functions as interfaces for various database systems, it brings a lot of convenience to PHP website developers. But it

In the development of PHP Web site, because it supports various database engines, such as Mysql,mssql,pgsql,sqlite, and provides different functions as interface for various database systems, it brings many conveniences to PHP website

Copy codeThe Code is as follows:Require_once "DB. php"; // contains the class library file$ Conn = DB: connect ("mysql: // root: 1981427 @ localhost/test"); // connect to the databaseIf (! DB: isError ($ conn) {// determine whether the connection is

Application Scenario 1-7 is the installation process of Oracle, there is not too much to explain, the material on the internet a lot, perhaps in the late to fill in.Application Scenario 8To view the location of all data files:SELECT NAME from

Summary of related usage of database operation function $this->db->where () in CI framework, this-db- This paper summarizes the related usage of database operation function $this->db->where () in CI framework. Share to everyone for your reference,

CopyCode The Code is as follows: Require_once "DB. php"; // contains the class library file $ Conn = DB: connect ("MYSQL: // root: 1981427 @ localhost/test"); // connect to the database If (! DB: iserror ($ conn) {// determine whether the connection

1. Introduction This is a guide to how we use the Pear db extension. Pear DB, which provides a series of classes: N Database Abstraction N Advanced error handling mechanism N and other 2. Download and install Pear Since the Pear project is still

1. Introduction This is a guide on how to use pear dB extensions. Pear dB provides the following classes:N database abstractionN advanced Error Handling MechanismN and others 2. Download and install Pear Because the pear project is still under