From 46ded9e6750e4d3dcfb3ef51aa50de6db1d4fa74 Mon Sep 17 00:00:00 2001
From: Shoghi Cervantes Pueyo <shoghicp@gmail.com>
Date: Wed, 26 Dec 2012 02:59:30 +0100
Subject: [PATCH] Future all-memory impossible cleanup

---
 common/functions.php | 23 +++++++++++++++++++++++
 server.php           | 10 ++++++++++
 2 files changed, 33 insertions(+)

diff --git a/common/functions.php b/common/functions.php
index 0efc7f96a..82b44061a 100644
--- a/common/functions.php
+++ b/common/functions.php
@@ -26,6 +26,29 @@ the Free Software Foundation, either version 3 of the License, or
 */
 
 
+function hard_unset(&$var){
+	if(is_object($var)){
+		$unset = new ReflectionClass($var);
+		foreach($unset->getProperties() as $prop){
+			$prop->setAccessible(true);
+			@hard_unset($prop->getValue($var));
+			$prop->setValue($var, null);
+		}
+		$var = null;
+		unset($var);
+	}elseif(is_array($var)){
+		foreach($var as $i => $v){
+			hard_unset($var[$i]);
+		}
+		$var = null;
+		unset($var);
+	}else{
+		$var = null;
+		unset($var);
+	}
+}
+
+
 function parseNBTData($data){
 	$x = array();
 	if(isset($data["value"])){
diff --git a/server.php b/server.php
index 86a4cbd86..e9fc7bd52 100644
--- a/server.php
+++ b/server.php
@@ -23,7 +23,17 @@ while(true){
 	if($server->start() !== true){
 		break;
 	}else{
+		console("[INFO] Cleaning up...");
+		hard_unset($server);
+		$excludeList = array("GLOBALS", "_FILES", "_COOKIE", "_POST", "_GET", "excludeList");
+		foreach(get_defined_vars() as $key => $value){
+			if(!in_array($key, $excludeList)){
+				$$key = null;
+				unset($$key);
+			}
+		}
 		$server = null;
+		unset($server);
 		console("[NOTICE] The server is restarting... (".gc_collect_cycles()." cycles collected)", true, true, 0);
 	}
 }