##Create an alias to MAMP's PHP installation
To do this, we can simply create an alias for our bash profile. We'll be doing this is nano, though you can do it in vim or a number of other editors as well.
Within the terminal, run:
This will open nano with the contents, at the top in a blank line add the following line:
This will create an alias, phpmamp, so that you can take advantage of the MAMP installation of PHP. Please take note of the PHP version, in this case 5.4.10, as with different versions of MAMP this may be different. Check your installation and see what version you have, and replace the number accordingly (this was written with MAMP version 2.1.2).
With that setup, we are ready to install composer. This is a two step process if we would like this to be installed globally, while you would only need to do the first step if you would like this installed to the local working directory only.
First, run the following command in the terminal:
curl -sS https://getcomposer.org/installer | phpmamp
Note that instead of the standard 'php' at the end, we are using 'phpmamp' so that we correctly use the MAMP installation of PHP.
Next, we want to make this available globally, so we need to move the file to '/usr/local/bin/composer'. To do this, run the following command:
sudo mv composer.phar /usr/local/bin/composer
Terminal will ask you for yor password, after entering it and pressing the 'return' (or enter) key, you'll have a working global installation of composer on your mac that uses MAMP!
You can verify your installation worked by typing the following command:
It'll show you the current version and a list of commands you can use!
If you are using MAMPRO with PHP 8.0.8, why are you telling macOS to use PHP 7.1.12?
Composer will then still use version 7.1.12 to require or update.
This will tell macOS (and anything using the php command) to use the latest installed PHP version within MAMPRO.