public function remove($value)
{
$new_queue = new self();
$new_queue->setExtractFlags(SplPriorityQueue::EXTR_BOTH);
$this->setExtractFlags(SplPriorityQueue::EXTR_BOTH);
// Since there isn't a remove method on the SplPriorityQueue class, I have to do it myself.
// I'm using a temporary queue to hold everything except what I want to remove, then I insert it back into $this.
// (remember that items are extracted when iterated)
foreach ($this as $entry) {
if ($value == $entry['data']) {
continue;
}
$new_queue->insert($entry['data'], $entry['priority']);
}
foreach ($new_queue as $entry) {
$this->insert($entry['data'], $entry['priority']);
}
$this->setExtractFlags(SplPriorityQueue::EXTR_DATA);
}
