title: OSX Sierra - How to Install PHP7 and leave 5.6 as default in Terminal
body: <p>short question - how to install php7.1 on OS X Sierra and keep 5.6 as default.
  I only want to run php 7.1 in terminal using php7 - and when using php the original 5.6 should be used ...</p>
  
  <p>thanx in advance
  tom</p>