Waynn Lue wrote:
Actually, I think I fixed it by moving the style sheets below the
instantiation of the facebook client, where I *think* set_user was
being called. I'm still curious if it's possible to get stack trace
information on errors, though. :)
You are probably looking for something like this.
http://us2.php.net/manual/en/function.debug-backtrace.php
Waynn
On Mon, Apr 21, 2008 at 5:39 PM, Waynn Lue <waynnlue@xxxxxxxxx> wrote:
This is for a facebook app, so it's just
public function set_user($user, $session_key, $expires=null) {
if (!$this->in_fb_canvas() && (!isset($_COOKIE[$this->api_key . '_user'])
|| $_COOKIE[$this->api_key .
'_user'] != $user)) {
$cookies = array();
$cookies['user'] = $user;
$cookies['session_key'] = $session_key;
$sig = self::generate_sig($cookies, $this->secret);
foreach ($cookies as $name => $val) {
setcookie($this->api_key . '_' . $name, $val, (int)$expires);
$_COOKIE[$this->api_key . '_' . $name] = $val;
}
setcookie($this->api_key, $sig, (int)$expires);
$_COOKIE[$this->api_key] = $sig;
}
$this->user = $user;
$this->api_client->session_key = $session_key;
}
But the problem is I can't tell where it's being called. Is there any
way to generate a stack trace from the error logs so I know what the
calling function is?
On Mon, Apr 21, 2008 at 4:37 PM, Daniel Brown <parasane@xxxxxxxxx> wrote:
> On Mon, Apr 21, 2008 at 11:33 AM, Waynn Lue <waynnlue@xxxxxxxxx> wrote:
> > I fixed this last time by looking for white space both before and
> > after the opening and closing php tags, as a Google search had
> > revealed. But this time, I've spent an hour running down various
> > files and not seeing what the heck is wrong. Here's the essential
> > setup.
> >
> > main.php
> > <?
> >
> > require_once 'shared_style.php';
> > require_once 'something.php'
> >
> > ?>
>
> If something.php is setting cookies and such, it has to be above
> shared_style.php. If you've already tried that with no success, post
> the code of something.php for us to view.
>
> --
> </Daniel P. Brown>
> Dedicated Servers - Intel 2.4GHz w/2TB bandwidth/mo. starting at just
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--
Jim Lucas
"Some men are born to greatness, some achieve greatness,
and some have greatness thrust upon them."
Twelfth Night, Act II, Scene V
by William Shakespeare
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