1 files changed, 27 insertions, 0 deletions
diff --git a/Zend/tests/bug73350.phpt b/Zend/tests/bug73350.phpt
new file mode 100644
index 0000000000..7505884efb
--- /dev/null
+++ b/Zend/tests/bug73350.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Bug #73350 (Exception::__toString() cause circular references)
+--FILE--
+<?php
+$e = new Exception();
+
+// This line cause problem :(
+// Comment it to see the difference.
+(string) $e;
+
+// This line show the clue (PHP Warning: ...).
+var_export($e);
+?>
+--EXPECTF--
+Exception::__set_state(array(
+   'message' => '',
+   'string' => 'Exception in %sbug73350.php:%d
+Stack trace:
+#0 {main}',
+   'code' => 0,
+   'file' => '%sbug73350.php',
+   'line' => %d,
+   'trace' => 
+  array (
+  ),
+   'previous' => NULL,
+))