sqlite_key

SQLiteResult::key

(PHP 5 >= 5.1.0 < 5.4.0)

sqlite_key -- SQLiteResult::key — Returns the current row index

˵��

�� (method):

SQLiteResult::key ( void ) : int

SQLiteResult::key() returns the current row index of the buffered result set result.

Unlike all other SQLite functions, this function does not have a procedural version, and can only be called as a method on a SQLiteResult object.

��ֵ

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

�μ�

sqlite_next() - Seek to the next row number
sqlite_current() - Fetches the current row from a result set as an array
sqlite_rewind() - Seek to the first row number