This is deprecated as of PHP 5.5, and the remaining uses are quite
silly. Tim said I should remove his easter egg from Special:Version,
as it already was broken, and a new one can be added in a separate
commit.
Change-Id: I0f09f4efc7afe5933c8317462026a475530a5324
The PHP_SAPI constant has been available since PHP 4.2.0. It's more
concise to use the constant and has less overhead than a function call.
Furthermore, PHP_SAPI rhymes with "happy", whereas "php_sapi_name"
rhymes with "lame". QED, etc.
Change-Id: Ie8c121cb8fcef50536af8d3f66723b458f0bf9af
Doxygen documentation update:
* Changed alls @addtogroup to @ingroup. @addtogroup adds the comment to the group description, but doesn't add the file, class, function, ... to the group like @ingroup does. See for example http://svn.wikimedia.org/doc/group__SpecialPage.html where it's impossible to see related files, classes, ... that should belong to that group.
* Added @file to file description, it seems that it should be explicitely decalred for file descriptions, otherwise doxygen will think that the comment document the first class, variabled, function, ... that is in that file.
* Removed some empty comments
* Removed some ?>
Added following groups:
* ExternalStorage
* JobQueue
* MaintenanceLanguage
One more thing: there are still a lot of warnings when generating the doc.
* removing some unused global declarations.
* removing or commenting out or adding comments for unused local vars.
* Adding one or two local var declarations.
* Declaring $matches array passed to preg_match() / preg_match_all() as array() before using [not required, just have a slight preference for the explicitness].
* remove one or two pass-by-reference function declarations where the value is not modified.
* Adding some braces to if-else blocks.
* In Parser.php, stripstrate is now an object rather than an array as per r17820, so we no longer need ask for a reference to it (as in "$x =& $this->mStripState;"), and in fact it's probably just simpler to get rid of $x altogether.
* Moving some preg regexes from "" quoting to '' quoting to stop static analyzer whinging about bad escape sequences.
... up to "LinksUpdate.php" in the includes/ directory.
