From 4ac9fa081a7c045f6a9f1cfc529d82423f485b2e Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sun, 8 Dec 2013 09:55:49 +0100
Subject: Update to MediaWiki 1.22.0

---
 includes/Fallback.php | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

(limited to 'includes/Fallback.php')

diff --git a/includes/Fallback.php b/includes/Fallback.php
index 2e19a095..cdf6c88e 100644
--- a/includes/Fallback.php
+++ b/includes/Fallback.php
@@ -35,13 +35,13 @@ class Fallback {
 		if ( substr( $to, -8 ) == '//IGNORE' ) {
 			$to = substr( $to, 0, strlen( $to ) - 8 );
 		}
-		if( strcasecmp( $from, $to ) == 0 ) {
+		if ( strcasecmp( $from, $to ) == 0 ) {
 			return $string;
 		}
-		if( strcasecmp( $from, 'utf-8' ) == 0 ) {
+		if ( strcasecmp( $from, 'utf-8' ) == 0 ) {
 			return utf8_decode( $string );
 		}
-		if( strcasecmp( $to, 'utf-8' ) == 0 ) {
+		if ( strcasecmp( $to, 'utf-8' ) == 0 ) {
 			return utf8_encode( $string );
 		}
 		return $string;
@@ -64,12 +64,12 @@ class Fallback {
 	 * @return string
 	 */
 	public static function mb_substr( $str, $start, $count = 'end' ) {
-		if( $start != 0 ) {
+		if ( $start != 0 ) {
 			$split = self::mb_substr_split_unicode( $str, intval( $start ) );
 			$str = substr( $str, $split );
 		}
 
-		if( $count !== 'end' ) {
+		if ( $count !== 'end' ) {
 			$split = self::mb_substr_split_unicode( $str, intval( $count ) );
 			$str = substr( $str, 0, $split );
 		}
@@ -83,14 +83,14 @@ class Fallback {
 	 * @return int
 	 */
 	public static function mb_substr_split_unicode( $str, $splitPos ) {
-		if( $splitPos == 0 ) {
+		if ( $splitPos == 0 ) {
 			return 0;
 		}
 
 		$byteLen = strlen( $str );
 
-		if( $splitPos > 0 ) {
-			if( $splitPos > 256 ) {
+		if ( $splitPos > 0 ) {
+			if ( $splitPos > 256 ) {
 				// Optimize large string offsets by skipping ahead N bytes.
 				// This will cut out most of our slow time on Latin-based text,
 				// and 1/2 to 1/3 on East European and Asian scripts.
@@ -104,7 +104,7 @@ class Fallback {
 				$bytePos = 0;
 			}
 
-			while( $charPos++ < $splitPos ) {
+			while ( $charPos++ < $splitPos ) {
 				++$bytePos;
 				// Move past any tail bytes
 				while ( $bytePos < $byteLen && $str[$bytePos] >= "\x80" && $str[$bytePos] < "\xc0" ) {
@@ -115,7 +115,7 @@ class Fallback {
 			$splitPosX = $splitPos + 1;
 			$charPos = 0; // relative to end of string; we don't care about the actual char position here
 			$bytePos = $byteLen;
-			while( $bytePos > 0 && $charPos-- >= $splitPosX ) {
+			while ( $bytePos > 0 && $charPos-- >= $splitPosX ) {
 				--$bytePos;
 				// Move past any tail bytes
 				while ( $bytePos > 0 && $str[$bytePos] >= "\x80" && $str[$bytePos] < "\xc0" ) {
@@ -138,12 +138,12 @@ class Fallback {
 		$total = 0;
 
 		// Count ASCII bytes
-		for( $i = 0; $i < 0x80; $i++ ) {
+		for ( $i = 0; $i < 0x80; $i++ ) {
 			$total += $counts[$i];
 		}
 
 		// Count multibyte sequence heads
-		for( $i = 0xc0; $i < 0xff; $i++ ) {
+		for ( $i = 0xc0; $i < 0xff; $i++ ) {
 			$total += $counts[$i];
 		}
 		return $total;
@@ -163,7 +163,7 @@ class Fallback {
 		$ar = array();
 		preg_match( '/' . $needle . '/u', $haystack, $ar, PREG_OFFSET_CAPTURE, $offset );
 
-		if( isset( $ar[0][1] ) ) {
+		if ( isset( $ar[0][1] ) ) {
 			return $ar[0][1];
 		} else {
 			return false;
@@ -184,7 +184,7 @@ class Fallback {
 		$ar = array();
 		preg_match_all( '/' . $needle . '/u', $haystack, $ar, PREG_OFFSET_CAPTURE, $offset );
 
-		if( isset( $ar[0] ) && count( $ar[0] ) > 0 &&
+		if ( isset( $ar[0] ) && count( $ar[0] ) > 0 &&
 			isset( $ar[0][count( $ar[0] ) - 1][1] ) ) {
 			return $ar[0][count( $ar[0] ) - 1][1];
 		} else {
-- 
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