* Convert "$dbw =& wfGetDB( DB_MASTER );" --> "$dbw = wfGetDB( DB_MASTER );"
* convert "$skin =& $wgUser->getSkin();" --> "$skin = $wgUser->getSkin();"
For the time being have not changed the function definitions of wfGetDB() or User::getSkin() [i.e. they are still both return-by-ref], so as to ensure the interface does not change for extensions [some of which may still be trying to run on PHP4 environments]. However presumably at some point this can be changed too.
Also includes tiny tweak to newlines in parserTests - will show 1 rather than 2 newlines between the "Reading tests from" strings when in quiet mode.
Three reasons for this:
1) It's better for analysis tools [which want explicit variable declaration]
2) It's easier for a human to read, as it's completely explicit where the variables came from [which is something you don't get with extract() ]
3) It makes it easier to find everywhere where a variable is used with search/grep [which you can't currently do with $tbl_page variables from things like: "extract($db->tableNames( 'page', 'revision'), EXTR_PREFIX_ALL, 'tbl');"].
Otherwise, from a functionality/efficiency perspective the two forms should be identical.
By doing this have been able run static analysis over the usages of these variables, thus eliminating 5 unneeded table names from calls, plus removing 3 unused calls entirely, and it just feels subjectively slightly nicer to me.
* Removed some backtracking regexes with an O(N^2) worst case, replaced with StringUtils::delimiterReplace(). There is a beneficial functional difference: /*/ is no longer considered to be a complete CSS comment.
* Changed the parser strip state from an array to an object. This should hopefully avoid the PHP bugs with array references. StripState uses the new ReplacementArray to do the replacements, thereby supporting FSS.
* Removed DatabaseFunctions.php from the default startup sequence. Moved wfGetDB() to GlobalFunctions.php.
* Introduced the SiteStats class, with a collection of cached site stats accessor functions.
* Removed all global functions from Parser.php, they don't belong there.
* Made LanguageConverter use the new ReplacementArray class instead of managing its own FSS objects.
2006-11-21 09:53:45 +00:00
Renamed from includes/SiteStatsUpdate.php (Browse further)
