Initial implementation of DB class based on PDO MySQL driver

common/framework/exceptions/dberror.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Rhymix\Framework\Exceptions;
+
+/**
+ * The DB Error exception class.
+ */
+class DBError extends \Rhymix\Framework\Exception
+{
+	public function __construct($message = '', $code = 0, $previous = null)
+	{
+		if ($message === '')
+		{
+			$message = 'DB Error';
+		}
+		parent::__construct($message, $code, $previous);
+	}
+}