(PHP 5)
streamWrapper::rename — Renames a file or directory
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 creating directories.
The URL to the current file.
The URL which the path_from should be renamed to.
Devuelve TRUE si todo se llevó a cabo correctamente, FALSE en caso de fallo.
Emits E_WARNING if call to this method fails (i.e. not implemented).
Note: The streamWrapper->context property is updated if a valid context is passed to the caller function.