diff --git a/src/Pecee/Http/Input/Input.php b/src/Pecee/Http/Input/Input.php
index 688de6a..bdbb7a4 100644
--- a/src/Pecee/Http/Input/Input.php
+++ b/src/Pecee/Http/Input/Input.php
@@ -123,7 +123,7 @@ class Input {
 
         $postVars = array();
 
-        if(in_array($_SERVER['REQUEST_METHOD'], ['PUT', 'PATCH', 'DELETE'])) {
+        if(isset($_SERVER['REQUEST_METHOD']) && in_array($_SERVER['REQUEST_METHOD'], ['PUT', 'PATCH', 'DELETE'])) {
             parse_str(file_get_contents('php://input'), $postVars);
         } else {
             $postVars = $_POST;
diff --git a/src/Pecee/Http/Request.php b/src/Pecee/Http/Request.php
index 9b589cd..5f04a5e 100644
--- a/src/Pecee/Http/Request.php
+++ b/src/Pecee/Http/Request.php
@@ -22,9 +22,9 @@ class Request {
 
     public function __construct() {
         $this->data = array();
-        $this->host = $_SERVER['HTTP_HOST'];
-        $this->uri = $_SERVER['REQUEST_URI'];
-        $this->method = (isset($_POST['_method'])) ? strtolower($_POST['_method']) : strtolower($_SERVER['REQUEST_METHOD']);
+        $this->host = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : array();
+        $this->uri = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : array();
+        $this->method = (isset($_POST['_method'])) ? strtolower($_POST['_method']) : (isset($_SERVER['REQUEST_METHOD']) ? strtolower($_SERVER['REQUEST_METHOD']) : array());
         $this->headers = $this->getAllHeaders();
         $this->input = new Input();
     }