What happens when php loses composer

What will happen if php loses composer?

To put it simply, if PHP loses composer, it will be very troublesome to install various PHP frameworks or various dependency packages and will seriously affect the development efficiency of PHP projects.

If you are a programmer, you are likely to find that the wheel of technology updates is turning so fast that you can't keep up, such as user authentication, database management, routing and other technologies. There are many mature frameworks in PHP to deal with these problems, so you would think that these frameworks should be easy to use, right?

If you manually install and use Zend, or Laravel or Symfony, you will find that it is not an easy task. Each technology has its own various dependency packages, so in the end things will be a mess. .

The role of Composer appears at this time. Composer is a dependency management tool for PHP. It manages all the dependencies your PHP project needs. In other words, Composer will pull all the code libraries and dependencies required for your PHP project from the Internet and put them together for management.

This method of dependency management for projects is not a new concept. In fact, Composer was inspired by npm's Node.js and Bundler's Ruby.

I believe you should know something about PEAR. PEAR is a PHP library management tool that has been around for many years. However, many programmers don't like using PEAR for many reasons, firstly, it's outdated, and secondly, PEAR requires you to install the entire system rather than on a per-project basis. That said, if you have a project that relies on a slightly older library, things can get tricky.

To learn more about using composer, you can visit://m.sbmmt.com/tool/composer/

The above is the detailed content of What happens when php loses composer. For more information, please follow other related articles on the PHP Chinese website!