streamWrapper
PHP Manual

streamWrapper::rename

(PHP 5)

streamWrapper::renameRenames a file or directory

说明

public bool streamWrapper::rename ( string $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.

参数

path_from

The URL to the current file.

path_to

The URL which the path_from should be renamed to.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE.

错误/异常

Emits E_WARNING if call to this method fails (i.e. not implemented).

注释

Note:

The streamWrapper->context property is updated if a valid context is passed to the caller function.

参见


streamWrapper
PHP Manual