G'day beaker121,

Welcome to the Monastery.

You'll need to show us the code where these global variables are defined; or, at least, a small extract of that code such that we can understand what is going on. Your prosaic description is unclear. Your posted code does not reference any global variables.

[Aside: I appreciate that this is your first post, so you probably didn't know about this, but please see "What shortcuts can I use for linking to other information?". As an example, writing vars::global, instead of just vars::global, makes referencing modules you're discussing a lot easier.]

By the way, "return $self->{$name} || '';" looks dodgy. If the actual value was zero, did you really want to report it as a zero-length string. I don't know enough about your code, but suspect exists() and/or defined() might be useful here.

— Ken

In reply to Re: Best Practice for Replacing Globals by kcott
in thread Best Practice for Replacing Globals by beaker121

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