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Re: Pattern Finding

by runrig (Abbot)
on Sep 11, 2001 at 03:08 UTC ( #111624=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $_ = "hellohiworldhellohiworldhellohiworldhellohiworld";
    if (/^((.+?)\2+)$/) {
     print "[$1][$2]\n";
    }
    
  2. or download this
    use warnings;
    use strict;
    ...
    [world]
    [hello]
    [hi]
    

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