Icon Manager and Archive_Zip Issues

I’ve checked out several of the posts on the issue with the Iconfont manager not loading new files. I’m getting the same message:

Fatal error: Class ‘ZipArchive’ not found in /home/{private}/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/font-manager.class.php on line 114

I’ve gone into my CPanel and have added the Archive_Zip extension there. Ran the page again and still getting the error after and apache restart. Back on the PHP Pear Packages page I do have this message

You will need to add “/home/{private}/php” to the include path. You can do this by adding the following code to your script:
ini_set(“include_path”, ‘/home/{private}/php:’ . ini_get(“include_path”) );

Where do I need to add that line?

I tried at the top of wp-settings for the heck of it, but started to get:

Warning: ini_set() has been disabled for security reasons in /home/{private}/public_html/wp-settings.php on line 18

Thanks for your help in advance