Interesting. Reverse of 'bus' is 'sub'. Hmm. Is it wise, or necessary? - no you have scalar at your disposal to force scalar context safely. Eval-ing strings (especially some strings ;-) reversed or not is potentially dangerous. It ended up there because I wondered what would happen if I put it there, it worked on the test case, so it stayed. Just simple curiosity. Never used it before and I doubt I'll use it again. 

$b = '}"n\!nhoJ olleH" tnirp{b bus';
print eval  reverse $b;
&b;

$_ = 'web&lave';
print eval reverse;
sub AUTOLOAD {print}

[download]

cheers

tachyon

s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print

In reply to Re: Re: Reverse in scalar context by tachyon
in thread Reverse in scalar context by tachyon

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