1 <?php

     2 

     3 require_once(dirname(__FILE__).'/option.php');

     4 require_once(dirname(__FILE__).'/usermeta.php');

     5 

     6 // -----------------------------------------------------------------------------

     7 // the ExecPhp_Cache serves as a cache for the option and usermeta

     8 // -----------------------------------------------------------------------------

     9 

    10 if (!class_exists('ExecPhp_Cache')) :

    11 class ExecPhp_Cache

    12 {

    13 	var $m_option = NULL;

    14 	var $m_usermetas = array();

    15 

    16 	// ---------------------------------------------------------------------------

    17 	// init

    18 	// ---------------------------------------------------------------------------

    19 

    20 	function ExecPhp_Cache()

    21 	{

    22 		$this->m_option =& new ExecPhp_Option();

    23 	}

    24 

    25 	// ---------------------------------------------------------------------------

    26 	// access

    27 	// ---------------------------------------------------------------------------

    28 

    29 	function &get_option()

    30 	{

    31 		return $this->m_option;

    32 	}

    33 

    34 	function &get_usermeta($user_id)

    35 	{

    36 		if (!isset($this->m_usermetas[$user_id]))

    37 			// this will generate warnings with error_reporting(E_STRICT) using PHP5

    38 			// see http://www.php.net/manual/en/language.references.whatdo.php

    39 			$this->m_usermetas[$user_id] =& new ExecPhp_UserMeta($user_id);

    40 		return $this->m_usermetas[$user_id];

    41 	}

    42 }

    43 endif;

    44 

    45 ?>