I\'m running PHP with MAMP on OSX 10.5.8
So if I want to run a script from console I always need to write
/applications/mamp/bin/php5.3/bin/php path/
I'm not sure if this is specific to MAMP 3.0 or not but you need to do the following path for MAMP 3.0. Make sure you change the PHP version to the version you are using for your server.
Again this goes in ~/.bash_profile
export PATH=/Applications/MAMP/bin/php/php5.5.10/bin:$PATH