This is a port of the phpBB version 3.0.x Mod User Merge that will allow admins of a phpBB 3.1.x forum to merge the accounts of two users.
Download: https://github.com/RMcGirr83/phpbb-3.1- ... master.zip
- Copy the entire contents of the repository to
- Navigate in the ACP to Customise -> Extension Management -> Extensions.
- Click Enable.