With the development of Internet technology, PHP, as a popular back-end programming language, is used by more and more developers. So, what technologies do you need to master for PHP back-end development? This article will introduce in detail common frameworks, databases, caches and other related technologies.
1. Commonly used frameworks
- Laravel
Laravel is a very popular PHP framework that uses a concise and clear syntax and powerful functionality. Laravel supports Composer dependency management tool, and the official also provides rich documentation and package managers. In Laravel, you can use Eloquent ORM to manage databases, and there are many other useful features such as mail, authentication, queues, and more.
- Yii
Yii is also a very popular PHP framework that adopts a component-based architecture. Yii components can be easily used in other projects, and you can also take advantage of its built-in caching, authentication and data validation functions. Yii also supports database migration and CLI application development, making it an ideal framework choice.
- Symfony
Symfony is another popular PHP framework that has a flexible and extensible architecture. Symfony provides many useful components, such as form services, URL generators, session management and security, etc. Symfony also supports different databases, such as MySQL, PostgreSQL, SQLite, etc.
2. Database
- MySQL
MySQL is a popular relational database that is suitable for PHP programmers . MySQL supports multiple operating systems and is highly available and scalable. MySQL also supports transactions, stored procedures, triggers, etc., making it the best choice for PHP back-end development.
- MongoDB
MongoDB is a new type of non-relational database that uses JSON documents as its storage format. MongoDB has many advantages, such as fast read and write performance, high availability, and no need for predefined schemas. MongoDB can also be accessed and manipulated through the MongoDB driver for PHP.
3. Cache
- Redis
Redis is a high-performance key-value cache and storage system that supports Data types such as strings, lists, hash tables, sets, etc. The advantages of Redis include fast access, high reliability, automatic expiration, support for distribution, etc. PHP developers can use third-party extensions or additional libraries to use Redis caching.
- Memcached
Memcached is another popular key-value caching system that provides caching capabilities and excellent performance. Memcached uses memory to store key-value pairs, which allows it to access data quickly and frequently. PHP developers can use third-party extensions or libraries to use Memcached caching.
4. Other related technologies
- Composer
Composer is a dependency management tool in PHP that can be downloaded automatically , install and manage PHP dependencies. The advantages of Composer include dependency resolution, automatic loading, version control, scalability, and more. PHP developers can use Composer to manage their project dependencies.
- Git
Git is a popular version control system that can track the history of code changes and provide an effective collaboration system. PHP developers can use Git to maintain their code base and collaborate with other developers.
Summary:
This article introduces the technologies commonly used in PHP back-end development, including frameworks such as Laravel, Yii and Symfony, databases such as MySQL and MongoDB, Redis and Memcached caching, and other related technologies such as Composer and Git. Understanding these technologies will help improve the strength and efficiency of PHP developers.
The above is the detailed content of What are the main technologies for PHP back-end development?. For more information, please follow other related articles on the PHP Chinese website!

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