PERL Beginners - executing code that's inside a variable [Re: Code in Variable ausführen?]

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executing code that's inside a variable [Re: Code in Variable ausführen?]

Philipp Traeder

2004-07-23, 8:56 am

On Friday 23 July 2004 11:53, Bastian Angerstein wrote:
> Hello,

Hi Bastian,

>
> is it possible to execute code that is within a var?
>
> like:
>
> $var = 'print "Hallo Welt\n"';
>
> I had seen something like that in compination with eval...

something like this?

my $var = 'print "Hallo Welt\n";';
eval($var) or die "could not execute : $@";

HTH,

Philipp

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