MongoCursor::valid
(PECL mongo >=0.9.0)
MongoCursor::valid — Checks if the cursor is reading a valid result
Opis
public MongoCursor::valid
( void
) : bool
Parametry
Ta funkcja nie posiada parametrów.
Zwracane wartości
TRUE if the current result is not null, and FALSE otherwise.
Zobacz też:
- Iterator::valid() - Checks if current position is valid
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