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@ 2016-05-27T13:41:48Z

<?php
$queue = new SplPriorityQueue();
$queue->insert('1',0);
$queue->insert('2',0);
$queue->insert('3',0);
$queue->insert('4',0);
$queue->insert('5',0);

while($queue->valid()){
    var_dump( $queue->current() );
    $queue->next();
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

33.72 ms | 404 KiB | 5 Q