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Re: Re: Infinite loop regex

by tlhf (Scribe)
on Aug 04, 2002 at 13:43 UTC ( [id://187485]=note: print w/replies, xml ) Need Help??


in reply to Re: Infinite loop regex
in thread Infinite loop regex

Minor Nitpick:

Why bother with the redundent @list? 

   $string = 'a=111a=222a=333';
   for ($string =~ m/(a=\d+)/g) {
      print "$_\n"; 
      # any other code
   }

[download]

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Re: Re: Re: Infinite loop regex
by rjray (Chaplain) on Aug 04, 2002 at 23:03 UTC

    For that matter, if you are grouping all the matches at once, why bother with the temporary string?

    for ($obj->method =~ /pat(keep)/g)
{
    print $count++, " $_\n";
    # etc.
}

    [download]

    --rjray

[reply]
[d/l]

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