/**@var array of parameters */
 var $_params = null;

 /** @var keys of array */
 var $_keys = null;

 /** @var values of array */
 var $_values = null;
 
 /**
 * Constructor
 * Parses and grabs keys and values from database parameter set
 *
 * @param string Row from table to parse 
 */
 public function __construct($string)
 {
 	 $this->_params = $this->parse($string);
 }
 	
 /**
 * Parses string to seperate values and keys from comma seperated spacers
 *
 * @param string String to parse
 */
 protected function parse($string)
 {		
	// We need to split the string on , to get what=what, then slit that on = to get value
	$split = explode(',', $string);
		
	// Set a few array elements for containers of seperated data
	$sep  = array();
		
	// Cycle through split string, setting values and keys
	$i = 0; // For incrementing
	foreach($split AS $splited)
	{
		$sep[] = explode('=',$splited);
 		$this->_values[] = $sep[$i][1];
 		$this->_keys[] = $sep[$i][0];
 		++$i;
 	}
 }
 	
 /**
 * Gets param value by key
 *
 * @param string key name
 */
 public function getValue($key)
 {
 	 $key = trim($key);
 	 // Check if array key exists
 	 if(array_key_exists($key, $this->_params))
 	 {
              // Ive tried numerous things here, but cant seem to get it...
         }
 	 	 	
 }