sqlite_valid
SQLiteResult->valid
SQLiteUnbuffered->valid
(No version information available, might be only in CVS)
SQLiteUnbuffered->valid — Returns whether more rows are available
说明
bool sqlite_valid
( resource $result
)
Object oriented style (method):
SQLiteResult
bool valid
( void
)
SQLiteUnbuffered
bool valid
( void
)
Finds whether more rows are available from the given result handle.
参数
- result
-
The SQLite result resource. This parameter is not required when using the object-oriented method.
Note: 本函数不能用于未缓冲的结果句柄。
返回值
Returns TRUE if there are more rows available from the result handle, or FALSE otherwise.
