in reply to Re: Test if multiple variables are defined
in thread Test if multiple variables are defined
Do either of these perform the check on all the variables and then only execute if they are all defined? Example: $ipaddress is defined, $prefix is defined, $interface is undef. I still want to run the substitution on $ipaddress, $prefix, so effectively have the variables defined state unrelated.
Hence, I think I may need to do it separately?
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Re^3: Test if multiple variables are defined
by Eily (Monsignor) on Jun 25, 2013 at 14:24 UTC | |
by stroke (Acolyte) on Jun 25, 2013 at 14:51 UTC |
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