$module: ApiBase Module object
&$help: Array of HTML strings to be joined for the output.
$options: Array Options passed to ApiHelp::getHelp
+&$tocData: Array If a TOC is being generated, this array has keys as anchors in
+the page and values as for Linker::generateTOC().
'ApiMain::moduleManager': Called when ApiMain has finished initializing its
module manager. Can be used to conditionally register API modules.
$pager: the pager
$queryInfo: the query parameters
+'PageHistoryPager::doBatchLookups': Called after the pager query was run, before
+any output is generated, to allow batch lookups for prefetching information
+needed for display. If the hook handler returns false, the regular behavior of
+doBatchLookups() is skipped.
+$pager: the PageHistoryPager
+$result: a ResultWrapper representing the query result
+
'PageRenderingHash': Alter the parser cache option hash key. A parser extension
which depends on user options should install this hook and append its values to
the key.
&$confstr: reference to a hash key string which can be modified
$user: User (object) requesting the page
+'PageViewUpdate': Allow database (or other) changes to be made after a
+page view is seen by MediaWiki. Note this does not capture views made
+via external caches such as Squid.
+$wikipage: WikiPage (object) for the page being viewed.
+$user: User (object) for the user who is viewing.
+
'ParserAfterParse': Called from Parser::parse() just after the call to
Parser::internalParse() returns.
$parser: parser object
$parser: Parser object being used
$text: text that will be returned
+'ParserAfterUnstrip': Called after the first unstripGeneral() in Parser::internalParseHalfParsed()
+$parser: Parser object being used
+$text: text that will be returned
+
'ParserBeforeInternalParse': Called at the beginning of Parser::internalParse().
$parser: Parser object
$text: text to parse