X-Git-Url: http://git.cyclocoop.org/?a=blobdiff_plain;f=includes%2FHtmlFormatter.php;h=ebced709f232db9460ac72acd55409ac0ba0f67e;hb=53c420e27863984f332b8c052072e3cc00ed952c;hp=b2209c358ed3636f68817015f2b2c907f1bf61e2;hpb=3993bc9cbcb31bda2b70d152b1caae8a16197f49;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/HtmlFormatter.php b/includes/HtmlFormatter.php
index b2209c358e..ebced709f2 100644
--- a/includes/HtmlFormatter.php
+++ b/includes/HtmlFormatter.php
@@ -138,7 +138,7 @@ class HtmlFormatter {
 
 		// Bail out early if nothing to do
 		if ( array_reduce( $removals,
-			function( $carry, $item ) {
+			function ( $carry, $item ) {
 				return $carry && !$item;
 			},
 			true
@@ -314,9 +314,13 @@ class HtmlFormatter {
 	}
 
 	/**
+	 * Helper function for parseItemsToRemove(). This function extracts the selector type
+	 * and the raw name of a selector from a CSS-style selector string and assigns those
+	 * values to parameters passed by reference. For example, if given '#toc' as the
+	 * $selector parameter, it will assign 'ID' as the $type and 'toc' as the $rawName.
 	 * @param string $selector CSS selector to parse
-	 * @param string $type
-	 * @param string $rawName
+	 * @param string $type The type of selector (ID, CLASS, TAG_CLASS, or TAG)
+	 * @param string $rawName The raw name of the selector
 	 * @return bool Whether the selector was successfully recognised
 	 */
 	protected function parseSelector( $selector, &$type, &$rawName ) {
@@ -340,7 +344,8 @@ class HtmlFormatter {
 	}
 
 	/**
-	 * Transforms CSS selectors into an internal representation suitable for processing
+	 * Transforms CSS-style selectors into an internal representation suitable for
+	 * processing by filterContent()
 	 * @return array
 	 */
 	protected function parseItemsToRemove() {