diff --git a/demo.php b/demo.php
index 3d0c802..b7c4f53 100644
--- a/demo.php
+++ b/demo.php
@@ -1,11 +1,12 @@
 <?php
 
-require_once("inc/config.inc.php");
 require_once("inc/Class.PHPCACHER.inc.php");
 
-$item1="Lorem ipsum dolor sit amet";
-
 $cache = new Cache();
+$cache->setPath("./cache");
+$cache->setTTL(3600);
+
+$item1="Lorem ipsum dolor sit amet";
 
 print "String: \"".$item1."\"\n";
 print "Put: "; var_dump($cache->put("lorem",$item1));
diff --git a/inc/Class.PHPCACHER.inc.php b/inc/Class.PHPCACHER.inc.php
index 5504199..c1384e7 100644
--- a/inc/Class.PHPCACHER.inc.php
+++ b/inc/Class.PHPCACHER.inc.php
@@ -7,7 +7,8 @@ class PHPCACHER {
 	}
 	public function get($item) {
 		if ( $this->isCached($item) && $this->isValid($item) ) {
-			return unserialize(file_get_contents($this->filename($item)));
+			return unserialize(file_get_contents($this->fileName($item)));
+			return TRUE;
 		}
 		return FALSE;
 	}
@@ -32,24 +33,23 @@ class PHPCACHER {
 	private function fileName($item) {
 		return $this->cachepath."/".md5($item).".data";
 	}
+	public function setTTL($ttl) {
+		$this->cachettl=$ttl;
+		return TRUE;
+	}
+	public function setPath($path) {
+		$this->cachepath=$path;
+		if ( !file_exists($this->cachepath) ) {
+			mkdir($this->cachepath,0755,TRUE);
+		}
+		return TRUE;
+	}
 }
 
 class Cache extends PHPCACHER {
 	function __construct() {
-		global $phpcacher_ttl;
-		if ( isset($phpcacher_ttl) ) {
-			$this->cachettl=$phpcacher_ttl;
-		} else {
-			$this->cachettl=3600;
-		}
-		global $phpcacher_path;
-		if ( isset($phpcacher_path) ) {
-			$this->cachepath=$phpcacher_path;
-		} else {
-			$this->cachepath="./cache";
-		}
-		if ( !file_exists($this->cachepath) ) {
-			mkdir($this->cachepath,0755,TRUE);
-		}
+		$this->setTTL(3600);
+		$this->setPath("./cache");
+		return TRUE;
 	}
 }
diff --git a/inc/config.inc.php b/inc/config.inc.php
deleted file mode 100644
index 0ddf8fc..0000000
--- a/inc/config.inc.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-
-$phpcacher_ttl=3600;
-$phpcacher_path="./cache";