(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)
dbplus_ropen — Open relation file local
$name
) : resource
dbplus_ropen() will open the relation
file locally for quick access without any
client/server overhead. Access is read only and only
dbplus_curr() and
dbplus_next() may be applied to the returned
relation.
name
此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担 。