what database abstraction

PHP and MySQL connection has three kinds of API interface, namely: PHP mysql extension, php mysqli extension, PHP data Object (PDO), below for the above three kinds of connection methods to do a summary, in order to choose the best solution under

PDO is a "database access abstraction Layer" that unifies the access interfaces of various databases, and PDO makes cross-database usage more affinity than MySQL and mysqli libraries, and PDO is more efficient than ADODB and MDB2.for now,

Ec (2); With the popularity of RubyonRails, PHP, a popular Web application scripting language, has also seen a large number of new-generation development frameworks. At the same time, domestic PHP developers started to keep up with Foreign

In part 3rd of this series of articles (on how to develop effective PHP code in practice), Amol Hatwar discusses how to build the most efficient functional functions, which do not sacrifice too much performance or manageability. The author focuses

Powerful functions This article provides 20 useful PHP class libraries. These 20 PHP class libraries include the icon library, RSS resolution, thumbnail generation, payment, OpenID, database abstraction, PDF generator, and other functions. The

PHP5 data object (PDO) abstraction layer and Oracle. The original developer of the new PHP Data Object (PDO) data abstraction layer briefly introduces this abstraction layer, focusing on running with Oracle. Required PHP: 5.0 required others: the

Chart Library The following class library allows you to easily create complex diagrams and pictures. Of course, they require the support of the GD library. Pchart -a library that can create a chart. Libchart -This is also a simple statistical

Pdo is a newly added database abstraction layer in php5. to solve the problem of accessing the unified interfaces of different databases. Similar to PEAR: DB Class and ADODB class operations, but it is directly encapsulated in php extension and can

A transaction (Transaction) is an important feature in the operational database that allows you to book a single, or a series of SQL statements, and then execute them together, and, in the course of execution, you can roll back all the changed

The original developer of a new PHP data object (PDO) Data abstraction Layer gives you a brief introduction to the abstraction layer, highlighting how it works with Oracle. Need php:5.0Other Required: Oracle 8 or later client librariesDownload PDO

Why do you have mysqli? Reply to discussion (solution) New versions of PHP are deprecated Mysql_ series functions, it is obviously recommended to use MYSQLI. Mysqli is object-oriented, and of course it can be process-orientedObject oriented $

Chart Library The following class library allows you to easily create complex diagrams and pictures. Of course, they require the support of the GD library. Pchart -a library that can create a chart. Libchart -This is also a simple statistical

Chart Library The following class library allows you to create complex diagrams and pictures with minimal complexity. Of course, they require the support of the GD library. Pchart-a library that can create a chart. Libchart-This is also a

The current situation and prospect of PHP development framework Introduction:With the popularity of Ruby on Rails, PHP, the popular Web application scripting language, has seen a lot of new development frameworks. At the same time,

The first chapter: IntroductionIntroducedWeb2py (web2py) is a free open source web framework for Agile Development of secure database-driven Web applications, Python (python) written in Python and programmable. WEB2PY is a complete framework,

You have many choices when talking about Web development. Many of these methods involve preprocessing-that is, embedding code into HTML pages using specific tags that tell the Preprocessor that they contain code and should handle it. Similar to CGI,

In part 2 of this series of articles (about how to develop effective PHP code under actual conditions), Amol Hatwar discusses how to build the most effective functional functions, using these functions does not sacrifice much performance or

Spring Data JPA development manual-1. IntroductionSpring Data JPA development manual-1. introduction I found that there were almost no articles on the Internet about the principles of Spring Data JPA. Many guides are about how to configure them

You must search for 20 useful PHP class libraries.   This article provides 20 useful PHP class libraries. These 20 PHP class libraries include the icon library, RSS resolution, thumbnail generation, payment, OpenID, database abstraction, PDF

The original developer at the data abstraction layer of a new PHP Data Object (PDO) briefly introduces this abstraction layer, focusing on running with Oracle. PHP: 5.0 requiredOther required: Oracle 8 or later client libraryDownload PDO for Oracle (