Declare global variable in views

how to declare a variable globally in views without writing in
controller,model or in config

how to declare a variable globally in views without writing in
controller,model or in config
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that doesn't sound like a good idea. If you can elaborate on what
you're trying to do someone might be able to chip in with a neater way
of doing things.

Fred

I agree with Frederick.

Depending on what you need, using a session key/value or cookie may be
the appropriate way to maintain the data.