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php中文网手册 发布
(PHP 5)
streamWrapper::rename — Renames a file or directory
$path_from
, string $path_to
)This method is called in response to rename() .
Should attempt to rename path_from to
path_to
Note:
In order for the appropriate error message to be returned this method should not be defined if the wrapper does not support renaming files.
path_from The URL to the current file.
path_to
The URL which the path_from should be renamed to.
成功时返回 TRUE , 或者在失败时返回 FALSE 。
调用此方法失败将给出
E_WARNING (未实现)。
Note:
当合法的上下文传递给调用函数时,属性 streamWrapper::$context 会被改变。