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Home: Perl Programming Help: Regular Expressions: reverse a string without using reverse fun

jonny New User Nov 5, 2007, 4:58 AM Post #1 of 3 (1223 views) reverse a string without using reverse fun Can't Post How to reverese a string without using reverse function? How to reverese a string without using any perl functions?

KevinR Veteran Nov 5, 2007, 10:43 AM Post #2 of 3 (1221 views) Re: [jonny] reverse a string without using reverse fun [In reply to] Can't Post Perl can't do anything if you don't use a function. To reverse a string without using the reverse function you can use split() and join(). -------------------------------------------------

rgkrishnas Novice Nov 6, 2007, 8:20 AM Post #3 of 3 (1217 views) Re: [jonny] reverse a string without using reverse fun [In reply to] Can't Post Hi, You could try in this way using regular expression $a = "Hello world"; while($a =~/(.)/g){ $a_r = "$1$a_r"; } print "$a_r\n";

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