Hi,
I have a doubt on substituting array value in regular expression .

I have a array with any number of values in it .
Now I want to search a file and if any value in array matches any line in the file I want to replace that with the word "pagingRAC" .
So far I am doing the following without much help :
@final_array is the array containing any number of values say .
Now I open a file and search the file for any line matching any array value .
If a match is found I replace it with the word "pagingRAC".
My regular expression for the above task is :
   open(DOC,'sample_testing');
   while(<DOC>)
   {
    $_.=<DOC>;
   foreach my $value (@final_array) 
   {
     s/$value/pagingRAC/g; 
   }
      print $_;
   }

[download]
My basic aim is to get array value substituted in the regular expression .
Thankyou !

In reply to Substitute array value in regular expression by Anonymous Monk

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