SplPriorityQueue::extract
(PHP 5 >= 5.3.0, PHP 7)
SplPriorityQueue::extract — Extracts a node from top of the heap and sift up
Opis
Parametry
Ta funkcja nie posiada parametrów.
Zwracane wartości
The value or priority (or both) of the extracted node, depending on the extract flag.
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