1 files changed, 23 insertions, 0 deletions
diff --git a/languages/classes/LanguageZh_hans.php b/languages/classes/LanguageZh_hans.php
new file mode 100644
index 00000000..ed7da2b9
--- /dev/null
+++ b/languages/classes/LanguageZh_hans.php
@@ -0,0 +1,23 @@
+<?php
+/**
+  * @addtogroup Language
+  */
+class LanguageZh_hans extends Language {
+	function stripForSearch( $string ) {
+		# MySQL fulltext index doesn't grok utf-8, so we
+		# need to fold cases and convert to hex
+		# we also separate characters as "words"
+		if( function_exists( 'mb_strtolower' ) ) {
+			return preg_replace(
+				"/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
+				"' U8' . bin2hex( \"$1\" )",
+				mb_strtolower( $string ) );
+		} else {
+			list( , $wikiLowerChars ) = Language::getCaseMaps();
+			return preg_replace(
+				"/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
+				"' U8' . bin2hex( strtr( \"\$1\", \$wikiLowerChars ) )",
+				$string );
+		}
+	}
+}