Iterator::rewind

(PHP 5 >= 5.0.0, PHP 7)

Iterator::rewindRewind the Iterator to the first element

설명

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.

인수

이 함수는 인수가 없습니다.

반환값

Any returned value is ignored.

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User Contributed Notes 1 note

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15
al
6 years ago
Builtin PHP function is »reset«.

Don't mix this with builtin function »rewind« which operates on file handle.
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