Re: Simplify foreach() - unpleasant array

[bernardo]

I created an iterator for this. You'll need php5.

You can use it like this:

$resiter = new modelIterator("Reservation",$reservations);
foreach($resiter as $reservation) {
                echo $reservation['id'];
                echo $reservation['created'];
}

The class is very simple:

class modelIterator implements Iterator{

    private $model;
    private $array;

    function __construct($model,$array) {
        $this->model = $model;
        $this->array = $array;
    }

    function current() {
        $a = current($this->array);
        return $a[$this->model];
    }

    function key() {
        return key($this->array);
    }

    function next() {
        next($this->array);
    }

    function rewind() {
        reset($this->array);
    }

    public function valid() {
        return (current($this->array) !== false); 
    }
    
}


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