Detect builder display - php

Hello,

I’m working on php themes for the builder.

Can it’s possible to detect that page is displayng in the builder ?

I want to show some help text for remerber how to xrite her text on template.



Thanks

Hello,
I’m working on php themes for the builder.
Can it’s possible to detect that page is displayng in the builder ?
I want to show some help text for remerber how to xrite her text on template.

Thanks

okay for me,
i have used :

if (!isset($public)){// code}