Hi Monks,
basic question. I am trying to read a list of variables and then check to see if they are defined. E.g. 

my $test = "\$help";
my $help = 1;
if(defined($$test)){ 
  print "defined\n";
};
Where $test is the read variable name and $help is the potentially defined/undefined variable.
I've tried a whole tonne of syntax but I can't get it to work.
Any help greatly appreciated, it's been a slow day :-)

In reply to Dereferencing simple variable by chrishowe

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