Deprecate additional public methods of Parser

[lhc/web/wiklou.git] / maintenance / language / generateUpperCharTable.php

diff --git a/maintenance/language/generateUpperCharTable.php b/maintenance/language/generateUpperCharTable.php
index b03d704..c8393bf 100644 (file)
--- a/maintenance/language/generateUpperCharTable.php
+++ b/maintenance/language/generateUpperCharTable.php
@@ -37,6 +37,10 @@ class GenerateUpperCharTable extends Maintenance {
                $outfile = $this->getOption( 'outfile', 'upperchar.json' );
                $toUpperTable = [];
                for ( $i = 0; $i <= 0x10ffff; $i++ ) {
+                       // skip all surrogate codepoints or json_encode would fail.
+                       if ( $i >= 0xd800 && $i <= 0xdfff ) {
+                               continue;
+                       }
                        $char = UtfNormal\Utils::codepointToUtf8( $i );
                        $upper = mb_strtoupper( $char );
                        $toUpperTable[$char] = $upper;