1 files changed, 57 insertions, 0 deletions
diff --git a/system/classes/session.php b/system/classes/session.php
new file mode 100644
index 0000000..963aa9c
--- /dev/null
+++ b/system/classes/session.php
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * Simple class for accessing session data
+ */
+class Session{
+
+    /**
+     * Flag to check if the session was already intialized
+     * @var boolean 
+     * @access private  
+     * @static 
+     */
+	private static $initialized=false;
+
+    /**
+     * Makes sure the session is initialized
+     * 
+     * @return void   
+     * @access private 
+     * @static 
+     */
+	private static function check(){
+		if(!Session::$initialized){
+			session_start();
+			Session::$initialized=true;
+		}
+	}
+
+    /**
+     * Gets a session variable
+     * 
+     * @param string $key     Variable name
+     * @param mixed $default Default value
+     * @return mixed Session value
+     * @access public  
+     * @static 
+     */
+	public static function get($key, $default = null) {
+		Session::check();
+		return Misc::arr($_SESSION,$key,$default);
+	}
+
+    /**
+     * Sets a session variable
+     * 
+     * @param string $key Variable name
+     * @param mixed $val Variable value
+     * @return void    
+     * @access public  
+     * @static 
+     */
+	public static function set($key, $val) {
+		Session::check();
+		$_SESSION[$key]=$val;
+	}
+}
+\ No newline at end of file