diff --git a/php_v8js_macros.h b/php_v8js_macros.h
index adfd5b1..59b4f12 100644
--- a/php_v8js_macros.h
+++ b/php_v8js_macros.h
@@ -196,11 +196,9 @@ struct php_v8js_object {
 ZEND_BEGIN_MODULE_GLOBALS(v8js)
   int v8_initialized;
   HashTable *extensions;
-  int disposed_contexts; /* Disposed contexts since last time V8 did GC */
 
   /* Ini globals */
   char *v8_flags; /* V8 command line flags */
-  int max_disposed_contexts; /* Max disposed context allowed before forcing V8 GC */
 
   // Timer thread globals
   std::stack<php_v8js_timer_ctx *> timer_stack;
diff --git a/tests/leak-php-object.phpt b/tests/leak-php-object.phpt
new file mode 100644
index 0000000..20e7967
--- /dev/null
+++ b/tests/leak-php-object.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Test V8::executeString() : Test for leaked PHP object if passed back multiple times
+--SKIPIF--
+<?php require_once(dirname(__FILE__) . '/skipif.inc'); ?>
+--FILE--
+<?php
+
+$js =<<< EOF
+for(var i = 0; i < 1000; i ++) {
+    PHP.foo.getStdClassObject();
+}
+EOF;
+
+class Foo {
+    public function getStdClassObject() {
+        return new stdClass();
+    }
+
+    public function __destruct() {
+        echo "destroyed\n";
+    }
+}
+
+$v8 = new V8Js();
+$v8->foo = new Foo();
+$v8->executeString($js);
+unset($v8);
+
+?>
+===EOF===
+--EXPECT--
+destroyed
+===EOF===
diff --git a/v8js.cc b/v8js.cc
index 8820304..f1d0621 100644
--- a/v8js.cc
+++ b/v8js.cc
@@ -39,20 +39,6 @@ ZEND_DECLARE_MODULE_GLOBALS(v8js)
 
 /* {{{ INI Settings */
 
-static ZEND_INI_MH(v8js_OnUpdateMaxDisposedContexts) /* {{{ */
-{
-	int max_disposed = zend_atoi(new_value, new_value_length);
-
-	if (max_disposed <= 0) {
-		return FAILURE;
-	}
-
-	V8JSG(max_disposed_contexts) = max_disposed;
-
-	return SUCCESS;
-}
-/* }}} */
-
 static ZEND_INI_MH(v8js_OnUpdateV8Flags) /* {{{ */
 {
 	if (new_value) {
@@ -71,7 +57,6 @@ static ZEND_INI_MH(v8js_OnUpdateV8Flags) /* {{{ */
 /* }}} */
 
 ZEND_INI_BEGIN() /* {{{ */
-	ZEND_INI_ENTRY("v8js.max_disposed_contexts", "25", ZEND_INI_ALL, v8js_OnUpdateMaxDisposedContexts)
 	ZEND_INI_ENTRY("v8js.flags", NULL, ZEND_INI_ALL, v8js_OnUpdateV8Flags)
 ZEND_INI_END()
 /* }}} */
@@ -526,7 +511,18 @@ static void php_v8js_free_storage(void *object TSRMLS_DC) /* {{{ */
 	if (c->pending_exception) {
 		zval_ptr_dtor(&c->pending_exception);
 	}
-	
+
+	/* Delete PHP global object from JavaScript */
+	if (!c->context.IsEmpty()) {
+		v8::Locker locker(c->isolate);
+		v8::Isolate::Scope isolate_scope(c->isolate);
+		v8::HandleScope handle_scope(c->isolate);
+		v8::Context::Scope context_scope(c->isolate, c->context);
+
+		v8::Local<v8::String> object_name_js = v8::Local<v8::String>::New(c->isolate, c->object_name);
+		V8JS_GLOBAL->Delete(object_name_js);
+	}
+
 	c->object_name.Reset();
 	c->object_name.~Persistent();
 	c->global_template.Reset();
@@ -542,14 +538,19 @@ static void php_v8js_free_storage(void *object TSRMLS_DC) /* {{{ */
 	/* Clear global object, dispose context */
 	if (!c->context.IsEmpty()) {
 		c->context.Reset();
-		V8JSG(disposed_contexts) = v8::V8::ContextDisposedNotification();
-#if V8JS_DEBUG
-		fprintf(stderr, "Context dispose notification sent (%d)\n", V8JSG(disposed_contexts));
-		fflush(stderr);
-#endif
 	}
 	c->context.~Persistent();
 
+	/* Force garbage collection on our isolate, this is needed that V8 triggers
+	 * our MakeWeak callbacks.  Without these we won't remove our references
+	 * on the PHP objects leading to memory leaks in PHP context.
+	 */
+	{
+		v8::Locker locker(c->isolate);
+		v8::Isolate::Scope isolate_scope(c->isolate);
+		while(!v8::V8::IdleNotification()) {};
+	}
+
 	c->modules_stack.~vector();
 	c->modules_base.~vector();
 	efree(object);
@@ -1621,28 +1622,6 @@ static PHP_MINIT_FUNCTION(v8js)
 }
 /* }}} */
 
-static void php_v8js_force_v8_gc(void) /* {{{ */
-{
-#if V8JS_DEBUG
-	TSRMLS_FETCH();
-	fprintf(stderr, "############ Running V8 Idle notification: disposed/max_disposed %d/%d ############\n", V8JSG(disposed_contexts), V8JSG(max_disposed_contexts));
-	fflush(stderr);
-#endif
-
-	while (!v8::V8::IdleNotification()) {
-#if V8JS_DEBUG
-		fprintf(stderr, ".");
-		fflush(stderr);
-#endif
-	}
-
-#if V8JS_DEBUG
-	fprintf(stderr, "\n");
-	fflush(stderr);
-#endif
-}
-/* }}} */
-
 /* {{{ PHP_MSHUTDOWN_FUNCTION
  */
 static PHP_MSHUTDOWN_FUNCTION(v8js)
@@ -1673,11 +1652,6 @@ static PHP_RSHUTDOWN_FUNCTION(v8js)
 	fflush(stderr);
 #endif
 
-	/* Force V8 to do as much GC as possible */
-	if (V8JSG(max_disposed_contexts) && (V8JSG(disposed_contexts) > V8JSG(max_disposed_contexts))) {
-		php_v8js_force_v8_gc();
-	}
-
 	return SUCCESS;
 }
 /* }}} */
@@ -1702,8 +1676,6 @@ static PHP_MINFO_FUNCTION(v8js)
 static PHP_GINIT_FUNCTION(v8js)
 {
 	v8js_globals->extensions = NULL;
-	v8js_globals->disposed_contexts = 0;
-	v8js_globals->max_disposed_contexts = 0;
 	v8js_globals->v8_initialized = 0;
 	v8js_globals->v8_flags = NULL;
 	v8js_globals->timer_thread = NULL;