Install Composer in the MacOS environment

: This article describes how to install Composer in the MacOS environment. For more information about PHP tutorials, see. Introduction

Composer is a dependency management tool for PHP.

Installation process

Open the terminal and enter the following command:

Enter the user root directory
cd ~
Run the Installation Command
php -r "readfile('https://getcomposer.org/installer');" > composer-setup.php

php -r "if (hash('SHA384', file_get_contents('composer-setup.php')) === '41e71d86b40f28e771d4bb662b997f79625196afcca95a5abf44391188c695c6c1456e16154c75a211d238cc3bc5cb47') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"

php composer-setup.php

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

After the installation is successful,composer.pharFile

To enablecomposerChange to global command

We need to executemv composer.phar /usr/local/bin/composer

In this way, you only need to open the terminal to usecomposerCommand

'). AddClass ('pre-numbering '). hide (); $ (this ). addClass ('Has-numbering '). parent (). append ($ numbering); for (I = 1; I <= lines; I ++) {$ numbering. append ($ ('

'). Text (I) ;}; $ numbering. fadeIn (1700) ;}) ;}; script

The above describes how to install Composer in the Mac OS environment, including some content, and hope to be helpful to friends who are interested in PHP tutorials.