public function PriorityQueue::contains in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/zendframework/zend-stdlib/src/PriorityQueue.php \Zend\Stdlib\PriorityQueue::contains()

Does the queue contain the given datum?

Parameters

mixed $datum:

Return value

bool

File

vendor/zendframework/zend-stdlib/src/PriorityQueue.php, line 244

Class

PriorityQueue

Re-usable, serializable priority queue implementation

Namespace

Zend\Stdlib

Code

public function contains($datum) {
  foreach ($this->items as $item) {
    if ($item['data'] === $datum) {
      return true;
    }
  }
  return false;
}