/**
* It returns the value of the specified variable
* This is not a value contained in a config file but a value previously
* assigned in runtime by Pokelio_Global::setVar
*
* @param string $param Name of the variable
* @param string $module Name of the variable's module
* @return mixed
*/
public static function getVar($var, $module = 'Pokelio')
{
if (!isset($GLOBALS['vars' . $module][$var])) {
Pokelio_Error::triggerError("Global var {$var} not defined in module {$module}.");
}
return $GLOBALS['vars' . $module][$var];
}
