Merge "Change php extract() to explicit code"

[lhc/web/wiklou.git] / includes / HistoryBlob.php

diff --git a/includes/HistoryBlob.php b/includes/HistoryBlob.php
index 14d22ec..5193168 100644 (file)
--- a/includes/HistoryBlob.php
+++ b/includes/HistoryBlob.php
@@ -560,26 +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;