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# sqlite_key

(no version information, might be only in CVS)

sqlite_key

(no version information, might be only in CVS)

SQLiteResult->key -- Returns the current row index

## 说明

int sqlite_key ( resource result )

Object oriented style (method):

class SQLiteResult {
int key ( void )
}

sqlite_key() returns the current row index of the buffered result set result.

## 参数

result

  The SQLite result resource. This parameter is not required when using the object-oriented method.

  > 注: 本函数不能用于未缓冲的结果句柄。

## 返回值

Returns the current row index of the buffered result set result.

## 更新日志

版本 | 说明
--- | ---
5.0.4 | Prior to PHP 5.0.4, sqlite_key() was only able to be called as a method on a SQLiteResult object, not procedurally.

## 参见

sqlite_next()
sqlite_current()
sqlite_rewind()

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