diff --git a/Zend/tests/closure_033.phpt b/Zend/tests/closure_033.phpt
new file mode 100755
index 00000000000..f6510066bbc
--- /dev/null
+++ b/Zend/tests/closure_033.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Closure 033: Dynamic closure property and private function
+--FILE--
+<?php
+
+class Test {
+	public $func;
+	function __construct() {
+		$this->func = function() {
+			echo __METHOD__ . "()\n";
+		};
+	}
+	private function func() {
+		echo __METHOD__ . "()\n";
+	}
+}
+
+$o = new Test;
+$f = $o->func;
+$f();
+$o->func();
+
+?>
+===DONE===
+--EXPECTF--
+Test::{closure}()
+
+Fatal error: Call to private method Test::func() from context '' in %sclosure_033.php on line %d
diff --git a/Zend/tests/closure_034.phpt b/Zend/tests/closure_034.phpt
new file mode 100755
index 00000000000..c919671cd04
--- /dev/null
+++ b/Zend/tests/closure_034.phpt
@@ -0,0 +1,233 @@
+--TEST--
+Closure 034: var_dump() of a Closure
+--FILE--
+<?php
+
+$outer = 25;
+
+class Test {
+	public $func1;
+	public $var = 42;
+	function __construct() {
+		global $outer;
+		$this->func1 = function($param, $other = "default") use ($outer) {
+		};
+	}
+}
+
+$o = new Test;
+var_dump($o->func1);
+
+$o->func2 = function($param, $other = "default") use ($outer) {
+};
+
+var_dump($o->func2);
+
+$func3 = function($param, $other = "default") use ($outer) {
+};
+
+var_dump($func3);
+
+?>
+===DONE===
+--EXPECTF--
+object(Closure)#%d (3) {
+  ["this"]=>
+  object(Test)#%d (2) {
+    ["func1"]=>
+    object(Closure)#%d (3) {
+      ["this"]=>
+      object(Test)#%d (2) {
+        ["func1"]=>
+        object(Closure)#%d (3) {
+          ["this"]=>
+          *RECURSION*
+          ["static"]=>
+          array(1) {
+            ["outer"]=>
+            int(25)
+          }
+          ["parameter"]=>
+          array(2) {
+            ["$param"]=>
+            string(10) "<required>"
+            ["$other"]=>
+            string(10) "<optional>"
+          }
+        }
+        ["var"]=>
+        int(42)
+      }
+      ["static"]=>
+      array(1) {
+        ["outer"]=>
+        int(25)
+      }
+      ["parameter"]=>
+      array(2) {
+        ["$param"]=>
+        string(10) "<required>"
+        ["$other"]=>
+        string(10) "<optional>"
+      }
+    }
+    ["var"]=>
+    int(42)
+  }
+  ["static"]=>
+  array(1) {
+    ["outer"]=>
+    int(25)
+  }
+  ["parameter"]=>
+  array(2) {
+    ["$param"]=>
+    string(10) "<required>"
+    ["$other"]=>
+    string(10) "<optional>"
+  }
+}
+object(Closure)#%d (3) {
+  ["this"]=>
+  object(Test)#%d (3) {
+    ["func1"]=>
+    object(Closure)#%d (3) {
+      ["this"]=>
+      object(Test)#%d (3) {
+        ["func1"]=>
+        object(Closure)#%d (3) {
+          ["this"]=>
+          *RECURSION*
+          ["static"]=>
+          array(1) {
+            ["outer"]=>
+            int(25)
+          }
+          ["parameter"]=>
+          array(2) {
+            ["$param"]=>
+            string(10) "<required>"
+            ["$other"]=>
+            string(10) "<optional>"
+          }
+        }
+        ["var"]=>
+        int(42)
+        ["func2"]=>
+        object(Closure)#%d (3) {
+          ["this"]=>
+          *RECURSION*
+          ["static"]=>
+          array(1) {
+            ["outer"]=>
+            &int(25)
+          }
+          ["parameter"]=>
+          array(2) {
+            ["$param"]=>
+            string(10) "<required>"
+            ["$other"]=>
+            string(10) "<optional>"
+          }
+        }
+      }
+      ["static"]=>
+      array(1) {
+        ["outer"]=>
+        int(25)
+      }
+      ["parameter"]=>
+      array(2) {
+        ["$param"]=>
+        string(10) "<required>"
+        ["$other"]=>
+        string(10) "<optional>"
+      }
+    }
+    ["var"]=>
+    int(42)
+    ["func2"]=>
+    object(Closure)#%d (3) {
+      ["this"]=>
+      object(Test)#%d (3) {
+        ["func1"]=>
+        object(Closure)#%d (3) {
+          ["this"]=>
+          *RECURSION*
+          ["static"]=>
+          array(1) {
+            ["outer"]=>
+            int(25)
+          }
+          ["parameter"]=>
+          array(2) {
+            ["$param"]=>
+            string(10) "<required>"
+            ["$other"]=>
+            string(10) "<optional>"
+          }
+        }
+        ["var"]=>
+        int(42)
+        ["func2"]=>
+        object(Closure)#%d (3) {
+          ["this"]=>
+          *RECURSION*
+          ["static"]=>
+          array(1) {
+            ["outer"]=>
+            &int(25)
+          }
+          ["parameter"]=>
+          array(2) {
+            ["$param"]=>
+            string(10) "<required>"
+            ["$other"]=>
+            string(10) "<optional>"
+          }
+        }
+      }
+      ["static"]=>
+      array(1) {
+        ["outer"]=>
+        &int(25)
+      }
+      ["parameter"]=>
+      array(2) {
+        ["$param"]=>
+        string(10) "<required>"
+        ["$other"]=>
+        string(10) "<optional>"
+      }
+    }
+  }
+  ["static"]=>
+  array(1) {
+    ["outer"]=>
+    &int(25)
+  }
+  ["parameter"]=>
+  array(2) {
+    ["$param"]=>
+    string(10) "<required>"
+    ["$other"]=>
+    string(10) "<optional>"
+  }
+}
+object(Closure)#%d (3) {
+  ["this"]=>
+  NULL
+  ["static"]=>
+  array(1) {
+    ["outer"]=>
+    int(25)
+  }
+  ["parameter"]=>
+  array(2) {
+    ["$param"]=>
+    string(10) "<required>"
+    ["$other"]=>
+    string(10) "<optional>"
+  }
+}
+===DONE===
diff --git a/Zend/zend_closures.c b/Zend/zend_closures.c
index f2e5024f41d..1f65e11668c 100644
--- a/Zend/zend_closures.c
+++ b/Zend/zend_closures.c
@@ -118,6 +118,17 @@ ZEND_API zval* zend_get_closure_this_ptr(zval *obj TSRMLS_DC) /* {{{ */
 }
 /* }}} */
 
+ZEND_API zval* zend_closure_copy(zval *closure_obj, zval *this_ptr TSRMLS_DC) /* {{{ */
+{
+	zend_closure *closure;
+
+	zval_copy_ctor(closure_obj);
+	closure = (zend_closure *)zend_object_store_get_object(closure_obj TSRMLS_CC);
+	closure->this_ptr = this_ptr;
+	return closure_obj;
+}
+/* }}} */
+
 static zend_function *zend_closure_get_method(zval **object_ptr, char *method_name, int method_len TSRMLS_DC) /* {{{ */
 {
 	char *lc_name;
@@ -238,7 +249,7 @@ int zend_closure_get_closure(zval *obj, zend_class_entry **ce_ptr, zend_function
 }
 /* }}} */
 
-ZEND_API HashTable *zend_closure_get_debug_info(zval *object, int *is_temp TSRMLS_DC) /* {{{ */
+static HashTable *zend_closure_get_debug_info(zval *object, int *is_temp TSRMLS_DC) /* {{{ */
 {
 	zend_closure *closure = (zend_closure *)zend_object_store_get_object(object TSRMLS_CC);
 	HashTable *rv;
diff --git a/Zend/zend_closures.h b/Zend/zend_closures.h
index c326e329c47..006af066714 100644
--- a/Zend/zend_closures.h
+++ b/Zend/zend_closures.h
@@ -35,6 +35,7 @@ ZEND_API int zend_get_closure(zval *obj, zend_class_entry **ce_ptr, zend_functio
 ZEND_API zend_function *zend_get_closure_invoke_method(zval *obj TSRMLS_DC);
 ZEND_API const zend_function *zend_get_closure_method_def(zval *obj TSRMLS_DC);
 ZEND_API zval* zend_get_closure_this_ptr(zval *obj TSRMLS_DC);
+ZEND_API zval* zend_closure_copy(zval *closure, zval *this_ptr TSRMLS_DC);
 
 END_EXTERN_C()
 
diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c
index 57f7d3d2e34..27f1461a1ee 100644
--- a/Zend/zend_object_handlers.c
+++ b/Zend/zend_object_handlers.c
@@ -405,6 +405,10 @@ static void zend_std_write_property(zval *object, zval *member, zval *value TSRM
 		member = tmp_member;
 	}
 
+	if (value && Z_TYPE_P(value) == IS_OBJECT && Z_OBJCE_P(value) == zend_ce_closure && zend_get_closure_this_ptr(value TSRMLS_CC) != object) {
+		value = zend_closure_copy(value, object TSRMLS_CC);
+	}
+
 	property_info = zend_get_property_info(zobj->ce, member, (zobj->ce->__set != NULL) TSRMLS_CC);
 
 	if (property_info && zend_hash_quick_find(zobj->properties, property_info->name, property_info->name_length+1, property_info->h, (void **) &variable_ptr) == SUCCESS) {