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Posted by Rik on 06/19/07 20:38
On Tue, 19 Jun 2007 21:47:46 +0200, techjohnny@gmail.com
<techjohnny@gmail.com> wrote:
> On Jun 19, 12:46 pm, "techjoh...@gmail.com" <techjoh...@gmail.com>
> wrote:
>> On Jun 19, 11:39 am, Rik <luiheidsgoe...@hotmail.com> wrote:
>>
>>
>>
>> > On Tue, 19 Jun 2007 20:11:44 +0200, techjoh...@gmail.com
>>
>> > <techjoh...@gmail.com> wrote:
>> > > On Jun 19, 10:59 am, Rik <luiheidsgoe...@hotmail.com> wrote:
>> > >> On Tue, 19 Jun 2007 19:18:02 +0200, techjoh...@gmail.com
>>
>> > >> <techjoh...@gmail.com> wrote:
>> > >> > Ok,
>>
>> > >> > I posted earlier about this, a blank php page. I've enabled
>> logging
>> > >> > ALL in the php.ini, but nothing. If I change the name of the db
>> in
>> > >> > the include file, I get an error message, so I guess this means
>> it's
>> > >> > connecting to the mysql db. I've included the first couple
>> lines of
>> > >> > code for this page:
>>
>> > >> First rule of hunting errors: do not surpress any errors by @ if
>> > >> something
>> > >> isn't working.
>>
>> > >> Second: I do not see any output, so as far as I'm concerned if
>> you've
>> > >> got
>> > >> no errors you would still see nothing.
>>
>> > >> - $qry['cat'] doesn't seem to be set anywhere, how come?
>> > >> - check your queries for errors: echo mysql_error(), and the query
>> > >> itself.
>>
>> > > The entire page:
>>
>> > Well, that's nice, I do not spot any clear syntax errors.(That is, if
>> I
>> > assume correctly that '// Check if scoreboard contains entries in this
>> > category and, if so,list results' is on 1 single line) However, with
>> no
>> > query result the only output would be '</ol><br />', which obviously
>> > doesn't show up in a browser.
>>
>> > Wether there's a parse error in your other includes I couldn't say.
>>
>> > So, check your queries, echo mysql_error(), check mysql_num_rows() and
>> > echo it to check wether the result has data or is empty, etc.
>>
>> > --
>> > Rik Wasmus
>>
>> Thanks.
>> echo mysql_error();
>>
>> Warning: session_start(): Cannot send session cache limiter - headers
>> already sent (output started at /www13/htdocs/quiz/inc/header.inc.php:
>> 3) in /www13/htdocs/quiz/index.php on line 4
>
> OK. I removed the header file and now it doesn't report anything.
And how many rows in the dataset? Keep in mind I normally say different
things in a post, not just one.
--
Rik Wasmus
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