sqlite_unbuffered_querysqlite_valid
SQLiteResult->valid
SQLiteUnbuffered->valid
(PHP 5)
sqlite_valid -- SQLiteResult->valid -- SQLiteUnbuffered->valid — Returns whether more rows are available
설명
bool sqlite_valid
( resource $result
)
Object oriented style (method):
bool SQLiteResult::valid
( void
)
bool SQLiteUnbuffered::valid
( void
)
Finds whether more rows are available from the given result handle.
인수
- result
-
The SQLite result resource. This parameter is not required when using the object-oriented method.
Note:
이 함수는 버퍼 없는 결과 핸들(unbuffered result handles)을 다룰 수 없습니다.
반환값
Returns TRUE if there are more rows available from the result handle, or FALSE otherwise.
참고
- sqlite_num_rows() - Returns the number of rows in a buffered result set
- sqlite_changes() - Returns the number of rows that were changed by the most recent SQL statement
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