segment() should only do segmentation, and let the caller do the conversion to hex.

diff --git a/includes/ZhClient.php b/includes/ZhClient.php
index b9a9346..7e775e3 100644 (file)
--- a/includes/ZhClient.php
+++ b/includes/ZhClient.php
@@ -252,17 +252,20 @@ class ZhClientFake {
         * @access public
         */
        function segment($text) {
-               /* copied from LanguageZh_cn.stripForSearch() */
+               /* adapted from LanguageZh_cn.stripForSearch()
+                       here we will first separate the single characters,
+                       and let the caller conver it to hex
+        */
                if( function_exists( 'mb_strtolower' ) ) {
                        return preg_replace(
                                "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
-                               "' U8' . bin2hex( \"$1\" )",
+                               "' ' .\"$1\"",
                                mb_strtolower( $text ) );
                } else {
                        global $wikiLowerChars;
                        return preg_replace(
                                "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
-                               "' U8' . bin2hex( strtr( \"\$1\", \$wikiLowerChars ) )",
+                               "' ' . strtr( \"\$1\", \$wikiLowerChars )",
                                $text );
                }
        }