I'm running Observium on CentOS 6.10.  The PHP version on the machine is currently 7.0.16.

When I run the "svn update" command it completes correctly.  However, when I run "discovery.php -u", I get the following error:

PHP Parse error:  syntax error, unexpected end of file in /opt/observium/includes/discovery/functions.inc.php on line 164

I tried with both the stable and current versions, but get the same results.  Thank you for any help.