How to install Composer on Windows 10
Composer is a PHP package manager that is used to install PHP libraries and frameworks. For installation on Windows 10, an installer can be used. We’ll guide you through the process step by step.
Step 1: Download the latest version of Composer
Navigate to the official Composer download page. Installing Composer on Windows is easiest using the Windows installer. You can download it from the website using the Composer-Setup.exe file.
The installer assumes PHP is already installed on your system. Our PHP tutorial helps you to install PHP and provides useful tips on getting started with the scripting language.
Step 2: Launch installer and perform installation
Click Next to continue with the installation. Keep the suggested default path and check the Add this PHP to your path? option. Otherwise, the installation won’t be able to continue.
You can skip the proxy URL settings. Hit Install to start the installation of Composer on Windows.
PHP Composer can be installed on many other operating systems. Find out how to install Composer on the operating system of your choice in one of the articles below:
Step 3: Verify installation success
To ensure that the installation of PHP Composer on Windows 10 was successful, launch command prompt and type the following command:
composer
If installation was successful, you’ll see the currently installed Composer version and a list of Composer commands:
You can also use PHP Composer in IONOS web hosting plans. IONOS web hosting plans have many benefits such as an integrated DDoS protection and 24/7 support.
How to get started with Composer
You can use various Composer commands to add and update dependencies. The following are essential for getting started with Composer.
Step 1: Create composer.json file
To use Composer in your project, all you need to do is install Composer and create a JSON file called composer.json, where you describe the dependencies of your project.
You can create such a file with the following Composer command:
composer init
If you do not manually create a composer.json file, it will be generated automatically when you create your first dependency.
Step 2: Add dependencies
In our example, we’ll assume you need the logging library Monolog for your project. You can add this to your composer.json file with the following command:
composer require monolog/monolog
Step 3: Update dependencies
Composer provides a built-in command to update your project dependencies. The command searches for current versions of the libraries in your project and installs them.
composer update
Related articles
Php.ini: Edit PHP configurations on a cloud server with Linux
The open-source scripting language PHP is used on many servers in order to enable the execution of various scripts. The main PHP configurations are located in the php.ini file, where they can also be modified. Keep reading our dedicated article to find out where the PHP configuration file is located in Linux and how you can edit it.
How to install Java on Windows 10
Java is a widely used programming language and it is impossible to imagine the development of software and websites without it. It is also free of charge and can be used on Windows 10 without any problems. However, ensure you use the correct Java version when installing Java in Windows 10. Our guide explains how to install Java, even on Windows 10.
REDPIXEL.PLShutterstock How to install PHP step by step
As a web developer you’ll need to install PHP on your device sooner or later, but how do you do that? We have put together this step-by-step guide to make it easier for you to install this popular scripting language. Find out which PHP version is the right one for you in our article. It explains everything you need to know.
