php rename file

1<?php
2
3$oldname = 'readme.txt';
4$newname = 'readme_v2.txt';
5
6if (rename($oldname, $newname)) {
7	$message = sprintf(
8		'The file %s was renamed to %s successfully!',
9		$oldname,
10		$newname
11	);
12} else {
13	$message = sprintf(
14		'There was an error renaming file %s',
15		$oldname
16	);
17}
18
19echo $message;
20Code language: HTML, XML (xml)