Using non-global phrase groups (problem)

[mfyvie]

Originally Posted by Dismounted

You can only specify which phrase groups to fetch BEFORE global.php is included.

Thanks - I just discovered that while writing a little test file (running directly from a shell script) about 2 minutes ago

However, how does someone best approach this problem when working from a hook?

Since global.php has been included already by the script which calls the hook. Or is it no problem to include global.php again inside the plugin? Normally we call global.php with a "require_once" statement?