/**
* singleton function used to manage this object.
*
* @return object
* @static
*/
static function &singleton($package = NULL, $msgCallback = FALSE, $contextCallback = FALSE, $throwPEAR_Error = FALSE, $stackClass = 'PEAR_ErrorStack')
{
if (self::$_singleton === NULL) {
self::$_singleton = new CRM_Core_Error('CiviCRM');
}
return self::$_singleton;
}
/**
* singleton function used to manage this object. This function is not
* explicity declared static to be compatible with PEAR_ErrorStack
*
* @return object
*/
function &singleton()
{
if (self::$_singleton === null) {
self::$_singleton = new CRM_Core_Error('CiviCRM');
}
return self::$_singleton;
}
