From 83e460cdc3fc09867a3adb48c3d0894579dd3050 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <LukeShu@sbcglobal.net>
Date: Sat, 7 Jan 2012 08:21:00 -0800
Subject: Refactor to separate the framework from the app; drop message stuff,
 this app is just user management. Add a json view for individual users

---
 apps/um/lib/Singleton.class.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 apps/um/lib/Singleton.class.php

(limited to 'apps/um/lib/Singleton.class.php')

diff --git a/apps/um/lib/Singleton.class.php b/apps/um/lib/Singleton.class.php
new file mode 100644
index 0000000..2f8c74f
--- /dev/null
+++ b/apps/um/lib/Singleton.class.php
@@ -0,0 +1,12 @@
+<?php
+
+abstract class Singleton {
+	private static $instances = array();
+	public static function getInstance() {
+		$class = get_called_class();
+		if (!isset(self::$instances[$class])) {
+			self::$instances[$class] = new $class;
+		}
+		return self::$instances[$class];
+	}
+}
-- 
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