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    • upgrade vw7

    1. Welcome to VaultWiki.org, home of the wiki add-on for vBulletin and XenForo!

      VaultWiki allows your existing forum users to collaborate on creating and managing a site's content pages. VaultWiki is a fully-featured and fully-supported wiki solution for vBulletin and XenForo.

      The VaultWiki Team encourages you to join our community of forum administrators and check out VaultWiki for yourself.

    Issue: upgrade vw7

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    1. issueid=3823 July 2, 2014 5:58 PM
      nikosb nikosb is offline
      New Member
      upgrade vw7
      white pages

      after successful upgrade to vw7, wiki index is blank (white) .
    Issue Details
    Issue Number 3823
    Issue Type Bug
    Project VaultWiki 4.x Series
    Category Page Output
    Status Fixed
    Priority 2 - Fatal / Database Errors
    Affected Version 4.0.0 Gamma 7
    Fixed Version 4.0.0 Gamma 7
    Milestone VaultWiki 4 Gamma X
    Software DependencyAny
    License TypePaid
    Users able to reproduce bug 0
    Users unable to reproduce bug 0
    Attachments 0
    Assigned Users (none)
    Tags (none)




    1. July 2, 2014 7:04 PM
      pegasus pegasus is offline
      VaultWiki Team
      It seems this issue is limited to earlier versions of PHP under vBulletin, including at least PHP 5.3.3, although I cannot find a reference in the PHP changelogs where the behavior was ever changed between then and now. It could be a side effect of another bug fix like this: https://bugs.php.net/bug.php?id=65821, which would explain why this behavior did not occur on this or our other vBulletin sites.

      Basically, when a function returns by reference, and returns an array, it would follow that the return value of that function can be accessed as an array and its elements copied as reference to the original array, however in some versions of PHP:
      Code:
      function &array_access()
      {
      $arr = array('foo' => 'bar');
      
      return $arr;
      }
      
      foreach (array_access() AS $foo => &$bar)
      {
      }
      Throws a fatal error. It seems the compiler does not care that the function creates a reference, and assumes "Not a variable = Cannot reference!"

      Anyway, the error can be avoided by breaking up the code in vault/core/controller/hook/scope/vb3.php into additional lines.

      Marked as fixed in the next build.
      Reply Reply  
    + Reply

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