How to install Composer on Linux

The following tutorial column of composer will introduce to you how to install Composer on Linux. I hope it will be helpful to friends in need!

1. Download the installation script - composer-setup.php - to the current directory

php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');"

2. Execute the installation process

php composer-setup.php

3. Delete the installation script

php -r "unlink('composer-setup.php');"

4. Global installation

sudo mv composer.phar /usr/local/bin/composer（ubuuntu:/usr/bin/composer）

Note: Before installation, be sure to ensure that php is installed correctly (check: php -v to view the version number), and keep composer Version update command: composer selfupdate

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