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Re: how to make this perl code run

by LanX (Abbot)
on May 16, 2013 at 16:46 UTC ( #1033867=note: print w/ replies, xml ) Need Help??


in reply to how to make this perl code run

> (without mucking with strict.pm or adding command line options or using non-standard perl versons).

and actually really executing the code! =)

#!/usr/bin/perl -w use strict; my $str1 = hi; my $str2 = hello; my $str3 = hola; print uc("$str1, $str2, $str3 you ... ! ;-)"); BEGIN { open my $file,"<",$0; my $code=do{local $/=undef;<$file>}; $code =~ s/use strict;//; $code =~ s/^BEGIN.*\E//sm; no strict "subs"; no warnings; eval "$code" or die $@; exit; } #EOF

prints HI, HELLO, HOLA YOU ... ! ;-)

Cheers Rolf

( addicted to the Perl Programming Language)

update

changed output to less sarcasm


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