title: How to use MAMP's version of PHP instead of the default on OSX
body: <p>I would like to use MAMP's version of PHP instead of the default installed on my mac.  I tried using </p>
  
  <p><code>ln -s /Applications/MAMP/bin/php5.3/bin/php php </code></p>
  
  <p>but I get a "File exists" error.  What's the best way to work around this so I can just type php instead of the full path?</p>