arrray -> array

Whitespace

Other documentation improvements

Comment out some unused code (which has a fixme left with it already)

includes/MWFunction.php

@@ -20,6 +20,11 @@
 
 class MWFunction {
 
+	/**
+	 * @param $callback
+	 * @return array
+	 * @throws MWException
+	 */
 	protected static function cleanCallback( $callback ) {
 		if( is_string( $callback ) ) {
 			if ( strpos( $callback, '::' ) !== false ) {
@@ -39,6 +44,10 @@ class MWFunction {
 		return $callback;
 	}
 
+	/**
+	 * @param $callback
+	 * @return mixed
+	 */
 	public static function call( $callback ) {
 		$callback = self::cleanCallback( $callback );
 
@@ -47,11 +56,21 @@ class MWFunction {
 		return call_user_func_array( 'call_user_func', $args );
 	}
 
+	/**
+	 * @param $callback
+	 * @param $argsarams
+	 * @return mixed
+	 */
 	public static function callArray( $callback, $argsarams ) {
 		$callback = self::cleanCallback( $callback );
 		return call_user_func_array( $callback, $argsarams );
 	}
 
+	/**
+	 * @param $class
+	 * @param $args array
+	 * @return object
+	 */
 	public static function newObj( $class, $args = array() ) {
 		if( !count( $args ) ) {
 			return new $class;

includes/MagicWord.php

@@ -748,7 +748,7 @@ class MagicWordArray {
 	 * Returns array(magic word ID, parameter value)
 	 * If there is no parameter value, that element will be false.
 	 *
-	 * @param $m arrray
+	 * @param $m array
 	 *
 	 * @return array
 	 */

includes/db/Database.php

@@ -3192,6 +3192,8 @@ abstract class DatabaseBase implements DatabaseType {
 	/**
 	 * Get schema variables. If none have been set via setSchemaVars(), then
 	 * use some defaults from the current object.
+	 *
+	 * @return array
 	 */
 	protected function getSchemaVars() {
 		if ( $this->mSchemaVars ) {

includes/specials/SpecialWantedpages.php

@@ -39,10 +39,10 @@ class WantedPagesPage extends WantedQueryPage {
 			$parts = explode( '/', $par, 2 );
 			$this->limit = (int)$parts[0];
 			// @todo FIXME: nlinks is ignored
-			$nlinks = isset( $parts[1] ) && $parts[1] === 'nlinks';
+			//$nlinks = isset( $parts[1] ) && $parts[1] === 'nlinks';
 			$this->offset = 0;
 		} else {
-			$nlinks = true;
+			//$nlinks = true;
 		}
 		$this->setListoutput( $inc );
 		$this->shownavigation = !$inc;

maintenance/Maintenance.php

@@ -456,6 +456,9 @@ abstract class Maintenance {
 			}
 		}
 
+		/**
+		 * @var $child Maintenance
+		 */
 		$child = new $maintClass();
 		$child->loadParamsAndArgs( $this->mSelf, $this->mOptions, $this->mArgs );
 		if ( !is_null( $this->mDb ) ) {