what database abstraction

Polygons are some of the most useful PHP class libraries, and it's sure to provide a better and faster way for your web development. Chart Library Pchart – a library where you can create a chart. Libchart – This is also a simple

For beginners, I would like to have a relative understanding and understanding, nature will also help in the future front-end interview some small details!When the nature of school is PhpcmsPhpcms Advantages: 1. Modular installation, very suitable

Ang SulLinks: https://www.zhihu.com/question/26635323/answer/33812516Source: KnowCopyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please specify the source.A lot of people when

Chart Gallery The following class library allows you to create complex diagrams and pictures. Of course, they need the support of the GD library. Pchart -a library in which you can create statistical charts. Libchart -This is also a simple

These tags tell the preprocessor that they contain code and should handle them. Very similar to CGI, the code runs on the server and returns some content that appears as part of the appearance of the resulting HTML page sent back to the browser.

PDO Introduction PHP is primarily done by volunteers, although there are a few fixed "core" developers, but none of us are developing PHP on a full-time payroll. In addition, we are located in different parts of the world, you can imagine the

Chart Gallery The following class library allows you to create complex diagrams and pictures. Of course, they need the support of the GD library. Pchart-a library in which you can create statistical charts. Libchart-This is also a simple

For now, implementing the "Database Abstraction Layer" is a great way to go, and using a database access abstraction layer like PDO is a good choice. The PDO contains three predefined classes The PDO contains three predefined classes, which are PDO,

Cactus Studio One, what is pear? Why do you need it? To create a tool similar to the Perl cpan file, Stig S. Bakken created the Pear project. The basic goal of pear is to develop a knowledge base for PHP extensions and library code, and the most

Oracle| Object | data The original developer of a new PHP data object (PDO) Data abstraction Layer gives you a brief introduction to the abstraction layer, focusing on running with Oracle. Need php:5.0Need other: Oracle 8 or later client

Stream streams This concept is introduced in php4.3, is the abstraction of the convection data, for unified data operation, such as file data, network data, compressed data, so that can share the same set of functions, PHP file system function is

Chart Gallery The following class libraries make it easy to create complex diagrams and pictures. Of course, they need the support of the GD library. Pchart-a library in which you can create statistical charts. Libchart-This is also a simple

I've been wanting to write this article a long time ago, but I've never had a moment. I'm not here to tell you what to do, I hope it can testing and discuss how to develop a good, scalable Web application. I have been engaged in the development of 2-

MySQL is older (not the old MySQL software, but that the set of MySQL function in PHP is older), and there are many shortcomings and deficiencies, As a result, this set of extensions was deprecated in the PHP5.5 version, removed in a new version of

1. Optimize Your MySQL query CacheYou can enable the High-Speed query cache for queries on the MySQL server. It is one of the most effective ways to improve performance by quietly processing the database engine in the background. When the same query

1, do not write comments2. Do not use IDE tools that can improve productivity3. Do not use version control4. Do not write code according to programming specifications5, do not use a unified approach6. Do not think and plan before coding7. Do not

PDO controls and connects to databases, and pdo controls databases. PDO (PHP Data Objects) is an interface used to connect to the database in PHP. PDO and mysqli have been recommended to replace mysql-related functions used in PHP. This is based on

Flask framework,A Brief Introduction to the FLask framework Flask is a micro-framework developed based on Python and dependent on the jinja2 template and the Werkzeug WSGI service. For Werkzeug, it is essentially a Socket server, which is used to

Recently, the topic of PHP chat room technology has been launched in PHPChina, and I am working on this project recently. I also want to express my views here. Main functions of the chat room:1. Register, log on, exit, and modify data.2. the user

Comparison between the ten PHP development frameworks and the PHP development frameworks has recently become a hot topic in the PHP community. new frameworks are launched almost every day. Faced with more than 40 development frameworks on the market,