php db connection code

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,

Before the Python Db-api, the application interface between the databases was very confusing and the implementations were different. If the project needs to replace the database, you need to make a lot of changes, very inconvenient. The advent of

Python Connection database learning DB-API details, pythondb-api Preface Everyone knows that if you want to connect to a database in Python, whether it is MySQL, SQL Server, PostgreSQL, or SQLite, the cursor method is used, so you have to learn

Before the PythonDB-API is available, the application interfaces of different databases are messy and their implementations are different. If the project needs to change the database, a lot of modifications are required, which is inconvenient. The

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

PHP Connection operation Access DB instance This article mainly introduces the PHP connection operation Access database instance, this article directly gives the implementation code, the need for friends can refer to the following Because the

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

Php connection Access database error and solution. There are two common methods for connecting php + access to the database. the recommended code should be noted that php uses realpath to obtain the path. the code for copying the code is as follows :

Http://www.jb51.net/article/98364.htmphp Connect Microsoft MSSQL (SQL Server) Full introductionNoisy font: [Increase decrease] Type: Reprint time: 2016-11-27 I want to commentIn the study of Ezsql, I saw the Mssql_connect () and other PHP to provide