SplHeap::rewind

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplHeap::rewindRewind iterator back to the start (no-op)

Beschreibung

public SplHeap::rewind(): void

This rewinds the iterator to the beginning. This is a no-op for heaps as the iterator is virtual and in fact never moves from the top of the heap.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

Es wird kein Wert zurückgegeben.

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