You got those links already last time you asked.
Additionally has perlre even a demo similar to your code.
Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery
In reply to Re: Refer by relative way to regex group (eg. the last one)
by LanX
in thread Refer by relative way to regex group (eg. the last one)
by Anonymous Monk
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