Composer
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Composer is a tool for dependency management in PHP.
It allows you to declare the libraries your project depends on and it will manage (install/update) them for you.
Packages you can install with Composer
Verified installation
For a verified installation, please check the official Composer documentation.
- Download Composer with PHP and the official installer
- Install Composer on Linux / Unix / OSX
- Install Composer on Windows
- Install Composer programmatically
Installation
Install from a PHP Archive (with curl or wget)
The PHPUnit documentation has a clear manual on how to install PHARs on Windows.
If you have the Suhosin extension enabled,
make sure to allow the execution of PHARs in your php.ini:
suhosin.executor.include.whitelist = phar
Locally
Download it:wget -O composer.phar https://getcomposer.org/composer.phar
or
curl -sSL https://getcomposer.org/composer.phar -o composer.phar
Use it:
php composer.phar
Globally
Download it:wget -O composer.phar https://getcomposer.org/composer.phar
or
curl -sSL https://getcomposer.org/composer.phar -o composer.phar
Install it as an executable:
chmod a+x composer.phar
sudo mv composer.phar /usr/local/bin/composer
Use it:
composer