[dev] Re: [cvs] commit: forwards/lib/Driver forwards.php

[Jan Schneider]

Zitat von Eric Rostetter <eric.rostetter@physics.utexas.edu>:

> >   Modified files:
> >     lib/Driver           forwards.php
> >   Log:
> >   Fix call-by-reference.

> Doesn't this break the function?  It desires to change the value
> globally,
> which I would have thought would mean it has to be passed in as a
> reference
> or declared as a global.  So if we don't want the pass by reference,
> don't
> we at least need to make it a global?

The parameter is still passed by reference, but it is deprecated to pass by
reference at runtime. You instead should define the argument in the function
definition as being passed by reference, what I did.

Jan.

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