3809 /**

  3810  * Generates a JSON encoder/decoder singleton.

  3811  * @return object

  3812  */

  3813 

  3814 function enano_json_singleton()

  3815 {

  3816   static $json_obj;

  3817   if ( !is_object($json_obj) )

  3818     $json_obj = new Services_JSON(SERVICES_JSON_LOOSE_TYPE | SERVICES_JSON_SUPPRESS_ERRORS);

  3819   

  3820   return $json_obj;

  3821 }

  3822 

  3823 /**

  3824  * Wrapper for JSON encoding.

  3825  * @param mixed Variable to encode

  3826  * @return string JSON-encoded string

  3827  */

  3828 

  3829 function enano_json_encode($data)

  3830 {

  3831   /*

  3832   if ( function_exists('json_encode') )

  3833   {

  3834     // using PHP5 with JSON support

  3835     return json_encode($data);

  3836   }

  3837   */

  3838   

  3839   return Zend_Json::encode($data, true);

  3840 }

  3841 

  3842 /**

  3843  * Wrapper for JSON decoding.

  3844  * @param string JSON-encoded string

  3845  * @return mixed Decoded value

  3846  */

  3847 

  3848 function enano_json_decode($data)

  3849 {

  3850   /*

  3851   if ( function_exists('json_decode') )

  3852   {

  3853     // using PHP5 with JSON support

  3854     return json_decode($data);

  3855   }

  3856   */

  3857   

  3858   return Zend_Json::decode($data, Zend_Json::TYPE_ARRAY);

  3859 }

  3860