Last modified: 2010-05-15 15:33:07 UTC

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Bug 2931 - PHP 4.4.0 generates warning for reference variables
PHP 4.4.0 generates warning for reference variables
Status: RESOLVED FIXED
Product: MediaWiki
Classification: Unclassified
General/Unknown (Other open bugs)
1.4.x
All All
: Low minor (vote)
: ---
Assigned To: Brion Vibber
:
Depends on: 2885
Blocks: code_quality
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Reported: 2005-07-22 00:48 UTC by Chris Lowe
Modified: 2010-05-15 15:33 UTC (History)
1 user (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

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Description Chris Lowe 2005-07-22 00:48:42 UTC 
As mentioned in bug 2885, 1.4.7. running on PHP 4.4.0 generates several
non-fatal notices:

Notice: Only variable references should be returned by reference in
C:\MediaWiki\includes\ObjectCache.php on line 369
Notice: Only variables should be assigned by reference in
C:\MediaWiki\includes\Parser.php on line 1225
Notice: Only variables should be assigned by reference in
C:\MediaWiki\includes\Parser.php on line 1045
Notice: Only variables should be assigned by reference in
C:\MediaWiki\includes\Parser.php on line 1140
Notice: Only variables should be assigned by reference in
C:\MediaWiki\includes\Parser.php on line 2540
Notice: Only variables should be assigned by reference in
C:\MediaWiki\includes\Parser.php on line 796
Notice: Only variable references should be returned by reference in
C:\MediaWiki\includes\SkinTemplate.php on line 136
Comment 1 River Tarnell 2005-07-22 00:51:46 UTC 
workaround:  ini_set("display_errors", 0);
Comment 2 Brion Vibber 2005-07-22 09:20:01 UTC 
Lowering priority. The notices are harmless, not shown by default, and don't occur on the current PHP 
stable release (5.0.4).

Marking dependent on bug 2885; or perhaps this should be marked duplicate.
Comment 3 Brion Vibber 2005-07-22 10:46:41 UTC 
PHP 4.4.0 in fact complains in some places that PHP 5.1.0beta3 does not. Sigh...
Comment 4 Brion Vibber 2005-07-22 12:55:41 UTC 
Marking tentatively fixed in CVS HEAD.

I haven't exhaustively tested every feature, but so far so good.
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