update : 2015.11.03

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Checks if the cursor is reading a valid result.

MongoCursor::timeout

MongoCursorInterface

MongoCursor::valid

(PECL mongo >=0.9.0)

MongoCursor::valid — Checks if the cursor is reading a valid result.

설명

public bool MongoCursor::valid ( void )

인수

이 함수는 인수가 없습니다.

반환값

TRUE if the current result is not null, and FALSE otherwise.

참고

Iterator::valid() - Checks if current position is valid

MongoCursor::timeout

MongoCursorInterface