EasyEngine v3.5.0 and future versions now supports PHP7. Support for PHP7 has been added in EasyEngine for the Ubuntu 14.04 (Trusty) version only. Hence following commands will work only on Ubuntu 14.04 (Trusty).
Note that while updating EasyEngine v3.5.0 you will get PHP version 5.6 as a default PHP stack. You can run your site on PHP 5.6 or PHP 7.0 as described in below commands.
For existing EasyEngine Users please use following command to upgrade your EasyEngine for this feature.
			ee update
		
		You can use following command for installing php7 stack on your server.
			ee stack install --php7
		
		You can create site with following command and it will install PHP7 stack runtime.
			ee site create example.com --wp --php7
		
		To update existing site to PHP7 use following command
			ee site update example.com --php7
		
		To revert your site from php7 stack use following command:
			ee site update example.com --php7=off
		
		Following command shows PHP version you are using on your site.
			ee site info example.com
		
		Output:
			root@test:~# ee site info example.com
Information about example.com:
Nginx configuration     wp wpredis (enabled) 
PHP Version             7.0
Pagespeed               disabled
HHVM                    disabled
SSL                     disabled
[...]
		
		Get PHP7 Stack Information :
			ee info --php7
		
		Use following commands to operate PHP7 service.
			ee stack [start|stop|reload|restart|status] --php7
		
		To Remove PHP7 Stack use following command.
			ee stack [remove|purge] --php7