SplPriorityQueue::rewind

(PHP 5 >= 5.3.0)

SplPriorityQueue::rewindRewind iterator back to the start (no-op)

Description

public void SplPriorityQueue::rewind ( void )

This rewinds the iterator to the beginning. This is a no-op for heaps as the iterator is virtual and in fact never moves from the top of the heap.

Parameters

This function has no parameters.

Return Values

No value is returned.

Коментарии

I could Not Understand why the rewind is not working

Example :

$pq=new \PriorityQueue();
$pq->insert(0,"Hyyan");
$pq->insert(1,"Other");

// print

while($pq->vaild()){
      var_dump($pg->current());
}

// try again  - No Elements
$pq->rewind();
while($pq->vaild()){
      var_dump($pg->current());
}

please if some one could help
2013-02-21 00:08:46
http://php5.kiev.ua/manual/ru/splpriorityqueue.rewind.html

    Поддержать сайт на родительском проекте КГБ