PHP 8.4.0 RC2 available for testing

IteratorIterator::rewind

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

IteratorIterator::rewindRewind to the first element

说明

public IteratorIterator::rewind(): void

Rewinds to the first element.

参数

此函数没有参数。

返回值

没有返回值。

参见

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