php man page for sqlite_key

SQLITE_KEY(3)															     SQLITE_KEY(3)

sqlite_key - Returns the current row index

       Object oriented style (method):

SYNOPSIS
       int SQLiteResult::key (void  )

DESCRIPTION
       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.

RETURN VALUES
	Returns the current row index of the buffered result set $result.

SEE ALSO
       sqlite_next(3), sqlite_current(3), sqlite_rewind(3).

PHP Documentation Group 													     SQLITE_KEY(3)