Php/docs/function.fbsql-field-seek
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fbsql_field_seek
(PHP 4 >= 4.0.6, PHP 5 < 5.3.0)
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。
