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Comments, code simplification

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This commit is contained in:
Aryeh Gregor 2008-04-18 14:19:00 +00:00
parent 81130fd860
commit 6b89e9e50b
1 changed files with 8 additions and 8 deletions
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16
includes/CoreParserFunctions.php
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@ -158,9 +158,8 @@ class CoreParserFunctions {
}
/**
* Override the title of the page when viewed,
* provided we've been given a title which
* will normalise to the canonical title
* Override the title of the page when viewed, provided we've been given a
* title which will normalise to the canonical title
*
* @param Parser $parser Parent parser
* @param string $text Desired title text
@ -216,6 +215,11 @@ class CoreParserFunctions {
return self::formatRaw( SiteStats::pagesInNs( intval( $namespace ) ), $raw );
}
/**
* Return the number of pages in the given category, or 0 if it's nonexis-
* tent. This is an expensive parser function and can't be called too many
* times per page.
*/
static function pagesincategory( $parser, $category = '', $raw = null ) {
global $wgExpensiveParserFunctionLimit;
$category = Category::newFromName($category);
@ -224,11 +228,7 @@ class CoreParserFunctions {
}
$parser->mExpensiveFunctionCount++;
if ($parser->mExpensiveFunctionCount <= $wgExpensiveParserFunctionLimit) {
$count = $category->getPageCount();
if ( !$count ) {
$count = 0;
}
return self::formatRaw( $count, $raw );
return self::formatRaw( (int)$category->getPageCount(), $raw );
}
return 0;
}