X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FHistoryBlob.php;h=1d4f6e4e8d8ef8dd883ae9f1efde892fd865153f;hb=63d96c15fde8d4d2842aa50c5ed2ce594aa0c674;hp=56cf815e457f6af855a8a672c6473ab9f7c5b2c3;hpb=f17a70e253c24f5ceee072de10b7ef0b5b5e228a;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/HistoryBlob.php b/includes/HistoryBlob.php
index 56cf815e45..1d4f6e4e8d 100644
--- a/includes/HistoryBlob.php
+++ b/includes/HistoryBlob.php
@@ -76,9 +76,6 @@ class ConcatenatedGzipHistoryBlob implements HistoryBlob {
 	public $mMaxSize = 10000000;
 	public $mMaxCount = 100;
 
-	/**
-	 * Constructor
-	 */
 	public function __construct() {
 		if ( !function_exists( 'gzdeflate' ) ) {
 			throw new MWException( "Need zlib support to read or write this "
@@ -522,9 +519,9 @@ class DiffHistoryBlob implements HistoryBlob {
 	function diff( $t1, $t2 ) {
 		# Need to do a null concatenation with warnings off, due to bugs in the current version of xdiff
 		# "String is not zero-terminated"
-		MediaWiki\suppressWarnings();
+		Wikimedia\suppressWarnings();
 		$diff = xdiff_string_rabdiff( $t1, $t2 ) . '';
-		MediaWiki\restoreWarnings();
+		Wikimedia\restoreWarnings();
 		return $diff;
 	}
 
@@ -535,9 +532,9 @@ class DiffHistoryBlob implements HistoryBlob {
 	 */
 	function patch( $base, $diff ) {
 		if ( function_exists( 'xdiff_string_bpatch' ) ) {
-			MediaWiki\suppressWarnings();
+			Wikimedia\suppressWarnings();
 			$text = xdiff_string_bpatch( $base, $diff ) . '';
-			MediaWiki\restoreWarnings();
+			Wikimedia\restoreWarnings();
 			return $text;
 		}
 
@@ -563,26 +560,26 @@ class DiffHistoryBlob implements HistoryBlob {
 			$op = $x['op'];
 			++$p;
 			switch ( $op ) {
-			case self::XDL_BDOP_INS:
-				$x = unpack( 'Csize', substr( $diff, $p, 1 ) );
-				$p++;
-				$out .= substr( $diff, $p, $x['size'] );
-				$p += $x['size'];
-				break;
-			case self::XDL_BDOP_INSB:
-				$x = unpack( 'Vcsize', substr( $diff, $p, 4 ) );
-				$p += 4;
-				$out .= substr( $diff, $p, $x['csize'] );
-				$p += $x['csize'];
-				break;
-			case self::XDL_BDOP_CPY:
-				$x = unpack( 'Voff/Vcsize', substr( $diff, $p, 8 ) );
-				$p += 8;
-				$out .= substr( $base, $x['off'], $x['csize'] );
-				break;
-			default:
-				wfDebug( __METHOD__ . ": invalid op\n" );
-				return false;
+				case self::XDL_BDOP_INS:
+					$x = unpack( 'Csize', substr( $diff, $p, 1 ) );
+					$p++;
+					$out .= substr( $diff, $p, $x['size'] );
+					$p += $x['size'];
+					break;
+				case self::XDL_BDOP_INSB:
+					$x = unpack( 'Vcsize', substr( $diff, $p, 4 ) );
+					$p += 4;
+					$out .= substr( $diff, $p, $x['csize'] );
+					$p += $x['csize'];
+					break;
+				case self::XDL_BDOP_CPY:
+					$x = unpack( 'Voff/Vcsize', substr( $diff, $p, 8 ) );
+					$p += 8;
+					$out .= substr( $base, $x['off'], $x['csize'] );
+					break;
+				default:
+					wfDebug( __METHOD__ . ": invalid op\n" );
+					return false;
 			}
 		}
 		return $out;
@@ -702,3 +699,15 @@ class DiffHistoryBlob implements HistoryBlob {
 	}
 
 }
+
+// phpcs:ignore Generic.CodeAnalysis.UnconditionalIfStatement.Found
+if ( false ) {
+	// Blobs generated by MediaWiki < 1.5 on PHP 4 were serialized with the
+	// class name coerced to lowercase. We can improve efficiency by adding
+	// autoload entries for the lowercase variants of these classes (T166759).
+	// The code below is never executed, but it is picked up by the AutoloadGenerator
+	// parser, which scans for class_alias() calls.
+	class_alias( ConcatenatedGzipHistoryBlob::class, 'concatenatedgziphistoryblob' );
+	class_alias( HistoryBlobCurStub::class, 'historyblobcurstub' );
+	class_alias( HistoryBlobStub::class, 'historyblobstub' );
+}