Mac OSX | Installing PHP Composer under MAMP

Install MAMP:
This Assumed that you already install MAMP. If not just download and install from here.

Setup Bash Profile:
Open a terminal (Launchpad > Other > Terminal)

Biboyatienza-MacBook-Pro:~ biboyatienza$ open ~/.bash_profile

Then add/append the line below, at the time of this writing my MAMP is using php5.4.4

export PATH=/Applications/MAMP/bin/php/php5.4.4/bin:$PATH

Check PHP Setup And Install PHP Composer:

 Last login: Wed Mar 6 06:58:28 on ttys000  
 Biboyatienza-MacBook-Pro:~ biboyatienza$ php --version  
 PHP 5.4.4 (cli) (built: Jul 4 2012 17:28:56)   
 Copyright (c) 1997-2012 The PHP Group  
 Zend Engine v2.4.0, Copyright (c) 1998-2012 Zend Technologies  
   with XCache v2.0.0, Copyright (c) 2005-2012, by mOo  
 Biboyatienza-MacBook-Pro:~ biboyatienza$ curl -s https://getcomposer.org/installer | php  
 #!/usr/bin/env php  
 All settings correct for using Composer  
 Downloading...  
 Composer successfully installed to: /Users/biboyatienza/composer.phar  
 Use it: php composer.phar  
 Biboyatienza-MacBook-Pro:~ biboyatienza$