Notice if you call it with open empty generator, it will close while checking.
Generator::valid
(PHP 5 >= 5.5.0, PHP 7)
Generator::valid — Check if the iterator has been closed
설명
public bool Generator::valid
( void
)
인수
이 함수는 인수가 없습니다.
반환값
Returns FALSE if the iterator has been closed. Otherwise returns TRUE.
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User Contributed Notes 1 note
Igor Frolov ¶
5 years ago
