TIMTOWTDI... I would use a foreach loop instead of while. foreach will build the list before the loop runs then iterate, so once the list is finished the loop will exit. One call to the subroutine, no temporary variables, ie:

foreach ($response->content =~ /pcd=BT(\d+)/g) {
  print $count++,$1,"\n";
}

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In reply to Re: Re: Infinite loop regex by jsprat
in thread Infinite loop regex by Baz

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