fbsql_field_seek

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

fbsql_field_seek — Set result pointer to a specified field offset

说明

fbsql_field_seek ( resource $result [, int $field_offset ] ) : bool

Seeks to the specified field offset. If the next call to fbsql_fetch_field() doesn't include a field offset, the field offset specified in fbsql_field_seek() will be returned.

参数

result

由 fbsql_query() 或 fbsql_db_query() 返回的结果标识符。

field_offset

The numerical offset of the field. The field index starts at 0.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

参见