1 files changed, 37 insertions, 0 deletions
diff --git a/ext/standard/tests/serialize/serialization_objects_010.phpt b/ext/standard/tests/serialize/serialization_objects_010.phpt
new file mode 100644
index 0000000..0fbf072
--- /dev/null
+++ b/ext/standard/tests/serialize/serialization_objects_010.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Serialize() must return a string or NULL
+--SKIPIF--
+<?php if (!interface_exists('Serializable')) die('skip Interface Serialzable not defined'); ?>
+--FILE--
+<?php
+/* Prototype  : proto string serialize(mixed variable)
+ * Description: Returns a string representation of variable (which can later be unserialized) 
+ * Source code: ext/standard/var.c
+ * Alias to functions: 
+ */
+/* Prototype  : proto mixed unserialize(string variable_representation)
+ * Description: Takes a string representation of variable and recreates it 
+ * Source code: ext/standard/var.c
+ * Alias to functions: 
+ */
+
+Class C implements Serializable {
+	public function serialize() { 
+		return $this;
+	}
+	
+	public function unserialize($blah) {
+	}
+}
+
+try {
+	var_dump(serialize(new C));
+} catch (Exception $e) {
+	echo $e->getMessage(). "\n";
+}
+
+echo "Done";
+?>
+--EXPECTF--
+C::serialize() must return a string or NULL
+Done
+\ No newline at end of file