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Iterator::rewind

Iterator::rewind

(PHP 5 >= 5.0.0, PHP 7)

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

Description

abstract public void 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. 登录查看完整内容