W3cubDocs

/PHP

SplPriorityQueue::rewind

(PHP 5 >= 5.3.0, PHP 7)

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

Description

public SplPriorityQueue::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.

Parameters

This function has no parameters.

Return Values

No value is returned.

© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/splpriorityqueue.rewind.php