I would like to reverse a string, and then un-reverse it so that another string can act on it (for substitution). Have searched the manuals with no luck. If I dont reverse it, but simply do this, it works:
#!/usr/bin/perl print "Content-type: text/html\n\n"; ......This Works................... $comment = "My lawyer is named will"; for ($new_comment = $comment) { s/lawyer/Banker/eig; s/will/Barney/eig; s/is/Was/eig; } print $new_comment;
But when I try to reverse the string or array, the results dont work on the first string, even if I call in inside a sub.....
.......Why Doesnt This Work ? ................ $comment = "My lawyer is named will"; for ($new = $comment) { $comment = &doit($comment); } sub doit{ $go = ";gie/moT/lliw/s ;gie/reknaB/reywal/s ;gie/yenraB/derf/s"; $com = join("", reverse split(//, $go)); return $com; } print $new;
Yes, it is stupid to want to do this, but I need to. Could anyone please tell me how I might accomplish this. Thanks.

Edit kudra, 2002-04-15 Changed title


In reply to newkid confused: reverse then unreverse a string by caciqueman

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