If I define a variable: 
my $foo;

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how might I get the variable's name as a string? 
$varname = ????($foo);

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where $varname becomes 'foo' so I can write 
$hash{????($foo)} = $foo;

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instead of 
$hash{'foo'} = $foo;

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Many thanks to tachyon and sgifford (as well as all who replied). Their questions focused my fuzzed brain and their code suggestion solved my problem, if not exactly in the way I imagined, certainly in a way that works well and taught me something.

Isn't that what monks are for?

In reply to getting the name of a variable to use as string by pmneve

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