0.9.0 - the ZapV version updated to current php standards. Brave search used, while Bing and Google search api are deprecated

conf/Config.class.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * Singleton configuration class
+ * Register configuration directives with this class
+ */
+class Config {
+	private static $instance = null;
+
+	private $config = array();
+
+	private function __construct() {
+	}
+
+	public static function getInstance() {
+		if (self::$instance === null) {
+			$clazz = __CLASS__;
+			self::$instance = new $clazz();
+		}
+		return self::$instance;
+	}
+
+	public function register($key, $value) {
+		$this->config[$key] = $value;
+		return;
+	}
+
+	public function retrieve($key) {
+		if (isset($this->config[$key])) {
+			return $this->config[$key];
+		} else {
+			return false;
+		}
+	}
+}
+?>