/** * Used to display an info message on successful update. * @param String $string * Stores data in sessio. * @see _flash_string() */ function flash_info($string) { _flash_string('info', $string); }
/** * 'Private' method used for flash_info() and flash_error(). */ function _flash_string($type, $string) { if (is_array($string)) { foreach ($string as $singlestring) { _flash_string($type, $singlestring); } return; } if (!isset($_SESSION['flash'])) { $_SESSION['flash'] = array(); } if (!isset($_SESSION['flash'][$type])) { $_SESSION['flash'][$type] = array(); } $_SESSION['flash'][$type][] = $string; }