Windows Global Installation composer

Windows system: Download Composer

A. cmd into the installation directory of PHP, example: E:\wamp\bin\php\php5.5.12, and then execute the following command to install the latest version of Composer:

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

php composer-setup.php

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

The script that executes the first command composer-setup.php will simply detect the php.ini parameters in the settings, give a warning if some parameters are not set correctly, and then download the latest version of the composer.phar file to the current directory.

The functions of the above 3 commands are:

1. Download the installation script- composer-setup.php -to the current directory.
2. Perform the installation process.
3. Delete the installation script.

Two. Finished downloading, now the global installation.

1. Enter the installation directory for PHP

2. Create a new file in the PHP installation directory composer.bat and save the following code to this file.

　　@php "%~dp0composer.phar" %*

3. Add the PHP environment variable. Right-click My Computer-Properties-Advanced system settings-environment variables. Locate the "system variable" named path, double-click Edit, and at the end of the add semicolon and PHP directory location, such as; E:\wamp\bin\php\php5.5.12

Finally reopen a command-line window and try it out to composer --version see if the version number is correctly printed.

Output Composer version 1.4.1 2017-03-10 09:29:45

Get!!!!!!!!!!!!!!!!!!!!!!!

Broken things composer, installation fee Saad, gas dead ME!!!!!

Windows Global Installation composer