dbplus_chdir

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)

dbplus_chdir — Get/Set database virtual current directory

string dbplus_chdir ([ string $newdir ] )

Changes the virtual current directory where relation files will be looked for by dbplus_open().

newdir: The new directory for relation files. You can omit this parameter to query the current working directory.

Returns the absolute path of the current directory.

Warning

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。使用本扩展风险自担。