SplPriorityQueue::next

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplPriorityQueue::nextMove to the next node

Açıklama

public SplPriorityQueue::next(): void

Extracts the top node from the queue.

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ivail89 at mail dot ru
4 years ago
Method 'next' deletes node from top. See example: <?php$queue = new SplPriorityQueue();$queue->insert('Q', 5);$queue->insert('W', 1);$queue->insert('E', 4);$queue->insert('R', 2);$queue->insert('Y', 3);$queue->next();$queue->next();$queue->next();print_r($queue);?>Will be output:SplPriorityQueue Object(    [flags:SplPriorityQueue:private] => 1    [isCorrupted:SplPriorityQueue:private] =>     [heap:SplPriorityQueue:private] => Array        (            [0] => Array                (                    [data] => R                    [priority] => 2                )            [1] => Array                (                    [data] => W                    [priority] => 1                )        ))
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