Re: Weird DB_DataObject problem

""Joseph Szobody"" <php-newsgroup@signaturetechstudio.com> wrote in message news:13.46.54476.C116C334@pb1.pair.com... > > "Justin Patrin" <papercrane@gmail.com> wrote in message > news:432beae05092914371489e1d6@mail.gmail.com... > On 9/29/05, Joseph Szobody <php-newsgroup@signaturetechstudio.com> wrote: >> Folks, >> >> I just installed DB_DataObject on my server, and moved over some code >> that I >> had working on another server. I am having a very strange problem where >> my >> find() returns a number of results, but when I go to fetch there is >> nothing >> there. If I turn on debug and do a get(), I see a serialized array that >> contains data from the database, but when I try to echo a value or even >> do a >> print_r() on the DO I get an empty object. >> >> For instance, here is one quick example: >> >> DB_DataObject::debugLevel(5); >> $dbo = DB_DataObject::factory("tbl_admin"); >> $num = $dbo->find(); // Find everything >> echo "Results found: $num <br>"; >> while($dbo->fetch()) { >> print_r($dbo); >> } >> >> Now, there are three rows in the "tbl_admin" table admin table, and the >> above correctly echoes "Results found: 3". But as soon as I do >> $dbo->fetch, >> I get this: >> >> dbo_tbl_admin: FETCH: No data returned from FIND (eg. N is 0) >> >> If I add any whereAdds() before find, it correctly finds the right >> records, >> and again displays the correct "Results found:". So it connects to the >> database fine, and the query works, but when fetch() goes to fetch it it >> gives me an error that there is no data. >> >> Any help would be greatly appreciated. >> > >> Do you have overloading turned off? >> >> -- >> Justin Patrin > > No, I didn't. I just turned it off and that fixed it. What is overloading? > Where can I read about this option? I didn't see it in the online docs for > DB_DataObject. > > Thanks for the help, > > Joseph Never mind, I see the Zend Optimizer explanation. Joseph