Index: temp/trunk/html/test/kakinaka/int.php
===================================================================
--- temp/trunk/html/test/kakinaka/int.php	(revision 9529)
+++ temp/trunk/html/test/kakinaka/int.php	(revision 9531)
@@ -1,5 +1,7 @@
 <?php
 
-$val = is_int("-1");
+$test = "-1"
+
+$val = is_int($test);