Two ways to install composer

The following tutorial column ofcomposerwill introduce you to the two methods of composer installation. I hope it will be helpful to friends in need!

##Two ways to install composer

Partial installation (valid only in specific projects)

curl -sS https://getcomposer.org/installer | php

//If various errors occur when running the above command, you can also run the following command

php -r "readfile('https://getcomposer.org/installer');" | php

Use –install-dir= ” to specify the installation directory of composer

curl -sS https://getcomposer.org/installer | php -- --install-dir=bin

Global installation (can take effect anywhere on the machine)

curl -sS https://getcomposer.org/installer | php //获取composer mv composer.phar /usr/local/bin/composer composer //直接运行composer

If composer still cannot be installed anywhere For local execution, you need to add environment variables as follows:

vi /etc/profile export PATH=/usr/local/php5.6/bin/:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin source /etc/profile (or environment) # 让环境变量立即生效

For more composer-related technical articles, please visit the composer column:

//m.sbmmt.com/tool/composer/

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