Better way than DOM with no unique identifiers?

[sk8killer]

I'm still messing around learning php simple DOM and ran into a puzzling scenario. There are no unique tags to actually use to specify what I want, its all just a ton of \[code\]<a>\[/code\] tags. Except for the fact that they are grouped in between comments. If I do a \[code\]foreach($html->find('comment a') as $a){ $articles[] = array($a->href,$a->innertext);}\[/code\]I get a ton of stuff. So is there a way to specify that I want all the \[code\]<a>\[/code\] tags between the first and second comment, the third and fourth etc. OR is DOM not the best thing to use in a situation like there where its just a mess of html. Thanks