Re: variable with $$


There's more than one way to do things
	PerlMonks

by The Mad Hatter (Priest)

on Apr 08, 2004 at 04:52 UTC ( [id://343498]=note: print w/replies, xml )

Need Help??

Put $name in double quotes and then backslash (escape) the extra $...

my $name = "Sam";
my $newvar = "\$$name";
# or even ... my $newvar = '$' . $name;

print $name, "\n", $newvar;
[download]

which prints

Sam
$Sam
[download]

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