sqlite_key SQLiteResult->key Returns the current row index intsqlite_key resourceresult Object oriented style (method): SQLiteResult intkey sqlite_key returns the current row index of the buffered result set result. &sqlite.no-unbuffered; Prior to PHP 5.0.4, sqlite_key was only able to be called as a method on a SQLiteResult object and not procedurally. See also sqlite_next, sqlite_current and sqlite_rewind.