MongoCursor
PHP Manual

MongoCursor::valid

(PECL mongo >=0.9.0)

MongoCursor::validChecks if the cursor is reading a valid result.

Описание

public boolean MongoCursor::valid ( void )

Список параметров

This function has no parameters.

Возвращаемые значения

If the current result is not null.


MongoCursor
PHP Manual