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Re: regex with arrays and variables

by jwkrahn (Monsignor)
on Apr 25, 2013 at 18:19 UTC ( #1030713=note: print w/ replies, xml ) Need Help??

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  1. or download this
      if ($i =~ m/@array2/) {
    
         print "$i is in array2 - skipping\n";
    
  2. or download this
    my $regex = "(";
    foreach (@array2) {
      $regex .= $_ . "|";
    }
    $regex .= ")";
    
  3. or download this
    my $regex = "(";
    $regex .= join "|", @array2;
    $regex .= ")";
    

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