diciamo che se voglio interpretare questa discussione...leggendo l'html viene fuori questo

Codice PHP:
<table cellpadding="0" cellspacing="0" border="0" bgcolor="#97ADB2"  align="center">


<tr><td>
<table cellpadding="4" cellspacing="1" border="0" >
<tr>
    <td bgcolor="#F8F8F8" style="width:200px; min-height:280px" valign="top" wrap>
    <a name="post11809621"></a>
    
    <span class="big">[b]cassano[/b]</span>

    <span class="little">Utente di HTML.it</span>


    [img]images/avatars/avatar_romanisti.gif[/img]


                <span class="little">
 <p class="postbit_dati">Registrato il: Aug 2004</p>
 <p class="postbit_dati">Provenienza: </p>
 <p class="postbit_dati">Messaggi: 2087</p>


 <p class="postbit_dati">ICQ: </p>
 <p class="postbit_dati">MSN: </p>
  <p class="postbit_dati">Skype: [url="skype:?chat"] [/url]</p>
                </span>

 </td>

    <td bgcolor="#F8F8F8" style="width:712px;min-height:280px" valign="top">
    <span class="little"> [b]Parsing Html[/b]</span>
    <div class="corpopost" onfocus="this.blur();">Ciao a tutti.



Ho il bisogno di scaricarmi l'html da un sito ed interpretarlo.



Per la prima cosa sò come fare,ma per la seconda qualcuno ha delle dritte ??</div>
    
    

</p>
    

</p>
    <p align="right"><span class="little">[url="report.php?s=&postid=11809621"]Segnala ad un moderatore[/url] | IP: 81.208.39.18 | [url="showthread.php?s=&postid=11809621#post11809621"]Permalink[/url]</span></p>
    </td>
</tr>
<tr>
    <td bgcolor="#F8F8F8" height="16" wrap><span class="little">[img]images/on.gif[/img] [img]images/posticon.gif[/img]
    24-07-2008 <font color="#333333">12:03</font></span></td>

    <td bgcolor="#F8F8F8" valign="middle" height="16">
        <table width="100%" border="0" cellpadding="0" cellspacing="0">
        <tr valign="bottom">
            <td><span class="little">
            [url="member.php?s=&action=getinfo&userid=78960"][img]images/profile.gif[/img][/url] [url="private.php?s=&action=newmessage&userid=78960"][img]images/sendpm.gif[/img][/url]  [url="http://www.dritan.it"][img]images/home.gif[/img][/url] [url="search.php?s=&action=finduser&userid=78960"][img]images/find.gif[/img][/url] [url="member2.php?s=&action=addlist&userlist=buddy&userid=78960"][img]images/buddy.gif[/img][/url]
             
            </span></td>
            <td align="right" nowrap><span class="little">
            [url="editpost.php?s=&action=editpost&postid=11809621"][img]images/edit.gif[/img][/url]
            [url="newreply.php?s=&action=newreply&postid=11809621"][img]images/quote.gif[/img][/url]

[url="#posttop"][img]images/torna.gif[/img][/url]

            </span></td>
        </tr>
        </table>
    </td>
</tr>
</table> 
Quindi credo bisogna levare i tag e andare a leggere solo quello che mi serve,in questo caso diciamo solo le conversazioni del post.