wordpress multisite on openshift not working

Question

I want to enable wordpress multisite on openshift hosting

I have added in wp-config.php file

define( 'WP_ALLOW_MULTISITE', true );

But this has no effect i can't see network seetings in wordpress admin, under tools menu

Has openshift disabled wordpress multisite ?

Please note that i am in free plan, and i'm sure i was editing the right wp-config.php file through ftp.

Answer 1

Try doing an rhc app restart, or rhc app stop && rhc app start on your application and see if that helps reload the configuration. When you do a WordPress update you have to do a restart also.