From 5eed06a49c6241433f74e4efed882a3a42802510 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Mon, 28 Nov 2011 19:30:34 +0000
Subject: [PATCH] * (bug 32659) Code cleanup: normalize order of params to
 implode() in Language:: functions

Patch by Daniel Werner, https://bugzilla.wikimedia.org/attachment.cgi?id=9555&action=diff

For "historical reasons" implode() accepts parameters as ($list, $sep) as well as the usual ($sep, $list) but it's better to use the standard to be clear.
---
 languages/Language.php | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/languages/Language.php b/languages/Language.php
index 84e9cbdb91..d2edcefd52 100644
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -2788,7 +2788,7 @@ class Language {
 	 * @param $l Array
 	 * @return string
 	 */
-	function listToText( $l ) {
+	function listToText( array $l ) {
 		$s = '';
 		$m = count( $l ) - 1;
 		if ( $m == 1 ) {
@@ -2813,13 +2813,13 @@ class Language {
 	 * @param $list array of strings to put in a comma list
 	 * @return string
 	 */
-	function commaList( $list ) {
-		return implode(
-			$list,
+	function commaList( array $list ) {
+		return implode(			
 			wfMsgExt(
 				'comma-separator',
 				array( 'parsemag', 'escapenoentities', 'language' => $this )
-			)
+			),
+			$list
 		);
 	}
 
@@ -2829,13 +2829,13 @@ class Language {
 	 * @param $list array of strings to put in a semicolon list
 	 * @return string
 	 */
-	function semicolonList( $list ) {
-		return implode(
-			$list,
+	function semicolonList( array $list ) {
+		return implode(			
 			wfMsgExt(
 				'semicolon-separator',
 				array( 'parsemag', 'escapenoentities', 'language' => $this )
-			)
+			),
+			$list
 		);
 	}
 
@@ -2844,13 +2844,13 @@ class Language {
 	 * @param $list array of strings to put in a pipe list
 	 * @return string
 	 */
-	function pipeList( $list ) {
-		return implode(
-			$list,
+	function pipeList( array $list ) {
+		return implode(			
 			wfMsgExt(
 				'pipe-separator',
 				array( 'escapenoentities', 'language' => $this )
-			)
+			),
+			$list
 		);
 	}
 
-- 
2.20.1