Index: temp/trunk/html/test/kakinaka/wordwrap.php
===================================================================
--- temp/trunk/html/test/kakinaka/wordwrap.php	(revision 3011)
+++ temp/trunk/html/test/kakinaka/wordwrap.php	(revision 3012)
@@ -22,5 +22,5 @@
 	$tmp = mb_substr($test, $cut_len, $len);
 	$len = mb_strlen($tmp);
-	print_r $str;
+	print_r($str);
 	MyFlush();
 }