function getInfo($role)
    {
        if (empty($GLOBALS['_PEAR_INSTALLER_ROLES'][$role])) {
            return PEAR::raiseError('Unknown Role class: "' . $role . '"');
        }
        return $GLOBALS['_PEAR_INSTALLER_ROLES'][$role];
    }
function getInfo($role)
    {
        if (empty($GLOBALS['_PEAR_INSTALLER_ROLES'][$role])) {
            return PEAR::raiseError('Unknown Role class: "' . $role . '"');
        }
        return $GLOBALS['_PEAR_INSTALLER_ROLES'][$role];
    }
function getInfo ( $ role ) { if ( empty ( $ GLOBALS [ '_PEAR_INSTALLER_ROLES' ] [ $ role ] ) ) { return PEAR :: raiseError ( 'Unknown Role class: "' . $ role . '"' ) ; } return $ GLOBALS [ '_PEAR_INSTALLER_ROLES' ] [ $ role ] ; }
Retrieve configuration information about a file role from its XML info

@param string $role Role Classname, as in "PEAR_Installer_Role_Data"
@return array
Retrieve configuration information about a file role from its XML info