can returns a code ref so you don't need to turn off strictures, just:

use strict;
use warnings;

my $funcName = 'doit';

if (my $cando = main->can ($funcName)) {
    $cando-> ();
}


sub doit {
    print "I done it\n";
}

[download]

Prints:

I done it

[download]
True laziness is hard work

In reply to Re^2: Taking reference to function by GrandFather
in thread Taking reference to function by vinoth.ree

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