framework/web/Session.php
protected function updateFlashCounters()
    {
        $counters = $this->get($this->flashParam, []);
        if (is_array($counters)) {
            foreach ($counters as $key => $count) {
                if ($count > 0) {
                    unset($counters[$key], $_SESSION[$key]);
                } elseif ($count == 0) {
                    $counters[$key]++;
                }
            }
            $_SESSION[$this->flashParam] = $counters;
        } else {
            // fix the unexpected problem that flashParam doesn't return an array
            unset($_SESSION[$this->flashParam]);
        }
    }
protected function updateFlashCounters()
    {
        $counters = $this->get($this->flashParam, []);
        if (is_array($counters)) {
            foreach ($counters as $key => $count) {
                if ($count > 0) {
                    unset($counters[$key], $_SESSION[$key]);
                } elseif ($count == 0) {
                    $counters[$key]++;
                }
            }
            $_SESSION[$this->flashParam] = $counters;
        } else {
            // fix the unexpected problem that flashParam doesn't return an array
            unset($_SESSION[$this->flashParam]);
        }
    }
protected function updateFlashCounters ( ) { $ counters = $ this -> get ( $ this -> flashParam , [ ] ) ; if ( is_array ( $ counters ) ) { foreach ( $ counters as $ key => $ count ) { if ( $ count > 0 ) { unset ( $ counters [ $ key ] , $ _SESSION [ $ key ] ) ; } elseif ( $ count == 0 ) { $ counters [ $ key ] ++ ; } } $ _SESSION [ $ this -> flashParam ] = $ counters ; } else { // fix the unexpected problem that flashParam doesn't return an array unset ( $ _SESSION [ $ this -> flashParam ] ) ; } }
Updates the counters for flash messages and removes outdated flash messages.
This method should only be called once in [[init()]].
Updates the counters for flash messages and removes outdated flash messages . This method should only be called once in [[ init () ]] .