(PECL mongo >=1.5.0)
Checks if there are results that have not yet been sent from the database
abstract public bool MongoCursorInterface::dead ( void )
This method checks whether the cursor has been exhausted and the database has no more results to send to the client. A cursor being "dead" does not necessarily mean that there are no more results available for iteration.
Returns:
Returns TRUE
if there are more results that have not yet been sent to the client, and FALSE
otherwise.
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