MongoCursor::tailableMongoCursor::valid
(PECL mongo >=0.9.0)
MongoCursor::valid — Checks if the cursor is reading a valid result.
Описание
public boolean MongoCursor::valid
( void
)
Параметри
Тази функция няма параметри.
Връщани стойности
If the current result is not null.
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MongoCursor::valid
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