2. install the composer

curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer

install the php 7

curl -s https://php-osx.liip.ch/install.sh | bash -s 7.2

https://php-osx.liip.ch/



using laravel

vim ~/.bash_profile
enter 'i' to insert

export PATH=/usr/local/php5/bin:$PATH

PATH="$PATH:$HOME/.composer/vendor/bin"

esc / enter

:wq /enter