Zikula Community

• **unknown user**
  
  

  • Rank: Registered User
  • Registered: Mar 16, 2002
  • Last visit: Oct 21, 2009
  • Posts: 17

  Posted: Feb 08, 2006 - 10:55 AM

  Mark: If I echo the statement I get "Resource id #<number>".. no indication of any errors
  
  ctimmer: So are you saying that PHP can see code written *after* the redirect? I tried redirecting and writing all kinds of nasty stuff right after the redirect statement, but nothing would nullify it or even be seen at all by PHP. So while the redirect was working, I could return true, false or echo something and it wouldn't matter</number>

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• ctimmer
  
  

  • Rank: Softmore
  • Registered: Feb 07, 2003
  • Last visit: Jun 11, 2008
  • Posts: 225

  Posted: Feb 08, 2006 - 11:10 AM

  The redirect sends a response back to the browser 'redirecting' it to another URL. The PHP code continues, but depending on how the browser handles the redirect, is most likely no longer be connected to the browser. At this point, any output from this instance would only be writing to a broken connection.

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• **unknown user**
  
  

  • Rank: Registered User
  • Registered: Mar 16, 2002
  • Last visit: Oct 21, 2009
  • Posts: 17

  Posted: Feb 08, 2006 - 11:17 AM

  Okay, I thought PHP stopped - thanks ctimmer! :)

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• pnDev
  
  

  • Rank: Softmore
  • Registered: Jul 16, 2004
  • Last visit: Oct 21, 2009
  • Posts: 406

  Posted: Nov 29, 2006 - 03:17 PM

  Is there any way to include the current form data when using pnRedirect?
  
  ie.
  
  
  list($var1, $var2) = pnVarCleanFromInput('var1','var2');
  
  if (!isset($var2) || empty($var2)) {
  pnSessionSetVar('errormsg', pnVarPrepHTMLDisplay("var2 empty"));
  return pnRedirect(pnModURL('Example', 'user', 'new','var2'));
  }

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• cyber_wolf
  
  

  • Rank: Developer
  • Registered: Jun 03, 2002
  • Last visit: Dec 21, 2009
  • Posts: 284

  Posted: Nov 30, 2006 - 03:26 AM

  Use
  
  

  Code

  pnRedirect(pnModURL('Example', 'user', 'new',array('var2' => $var2,'var1' => $var1)))

  
  
  --
  cyber_wolf
  www.bkbsolutions.com - My Zikula module development site.

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• **unknown user**
  
  

  • Rank: Softmore
  • Registered: Mar 16, 2002
  • Last visit: Oct 21, 2009
  • Posts: 418

  Posted: Nov 30, 2006 - 08:22 AM

  Just wondering... But I noticed there aren't any header sent with pnRedirect. Which means there's a 302 Found send. This means SE's will index the old URL, instead of they're gonna index the URL which is redirected too.
  
  Wouldn't it be wiser to send out 301 Moved Permanent headers befor a location?
  
  Why would we want to redirect, but not tell the client the page has moved?

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• Paustian
  
  

  • Rank: Softmore
  • Registered: May 30, 2005
  • Last visit: May 31, 2010
  • Posts: 340

  Posted: Dec 02, 2006 - 03:29 PM

  Hunkpapa,
  
  
  

  Quote

  I have no idea why but pnRedirect does absolutely nothing for me:
  pnRedirect('http://www.postnuke.com');

  
  
  I had a similar problem a while back and worked out this bit of code for tracking it down.
  
  

  Code

  function Exams_admin_test()
  {
      if (headers_sent($filename, $linename)) {
              echo "headers are already sent in $filename at $linename";
      } else {
              pnRedirect(pnModURL('Exams', 'admin', 'viewitems'));
              return true;
      }
  }

  
  
  By including the $filename and $linename in headers sent, it points you to the problem file. In my case it was a bit of white space in an included file. When I removed that space, the problem disappeared. You might want to try this and see if you can find the problem.
  
  
  
  edited by: Paustian, Dec 03, 2006 - 03:31 AM

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