diff --git a/phpunit/code/undefined-method-call.php b/phpunit/code/undefined-method-call.php
new file mode 100644
index 00000000..cf8527bc
--- /dev/null
+++ b/phpunit/code/undefined-method-call.php
@@ -0,0 +1,5 @@
+<?php
+function main()
+{
+    $obj->doSomething();
+}
diff --git a/phpunit/code/undefined-prop-access.php b/phpunit/code/undefined-prop-access.php
new file mode 100644
index 00000000..ff001656
--- /dev/null
+++ b/phpunit/code/undefined-prop-access.php
@@ -0,0 +1,5 @@
+<?php
+function main()
+{
+    $obj->value = 0;
+}