get value of attribute in html tag

[techtween]

for example,

if this is the tag,

<httpSample t="527" lt="527" ts="13061464119 99" s="true" lb="HTTP Request" rc="200" rm="OK" tn="Thread Group 1-1" dt="text" by="411" />


i need the value of lt alone to be displayed. i couldnt get it right through regular expression. Hope you can provide me the code. Also, if possible, could you please tell the logic of how to find the maximum and minimum of the lt value if some five or six tags are provided..

Thanks in advance.

[miller]

If this is actually XML, then I suggest you use cpan XML::Twig.

If this is html (httpSample is not a valid tag), then use cpan HTML::TreeBuild er::LibXML.

- Miller