PHP Manual
Iterator
Rewind the Iterator to the first element

Iterator::rewind

(PHP 5, PHP 7, PHP 8)

Iterator::rewind — Rewind the Iterator to the first element

Description

public Iterator::rewind(): void

Rewinds back to the first element of the Iterator.

Note:
This is the first method called when starting a foreach loop. It will not be executed after foreach loops.

Parameters

This function has no parameters.

Return Values

Any returned value is ignored.

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