Re: Weird DB_DataObject problem

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