(PECL ds >= 1.0.0)
Ds\PriorityQueue::push — Pushes values into the queue
Pushes a value with a given priority into the queue.
valueThe value to push into the queue.
priorityThe priority associated with the value.
没有返回值。
Example #1 Ds\PriorityQueue::push() example
<?php
$queue = new \Ds\PriorityQueue();
$queue->push("a", 5);
$queue->push("b", 15);
$queue->push("c", 10);
print_r($queue->pop());
print_r($queue->pop());
print_r($queue->pop());
?>
以上例程的输出类似于：
string(1) "b" string(1) "c" string(1) "a"