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(PHP 4, PHP 5)
rename — Renames a file or directory
$oldname
, string $newname
[, resource $context
] )
Attempts to rename oldname
to
newname
, moving it between directories if necessary.
If newname
exists, it will be overwritten.
oldname
Note:
The old name. The wrapper used in
oldname
must match the wrapper used innewname
.
newname
The new name.
context
Note: Context support was added with PHP 5.0.0. For a description of contexts, refer to Streams.
Returns TRUE
on success or FALSE
on failure.
Version | Description |
---|---|
5.3.1 | rename() can now rename files across drives in Windows. |
5.0.0 | rename() can now also be used with some URL wrappers. Refer to Supported Protocols and Wrappers for a listing of which wrappers support rename(). |
4.3.3 | rename() may now be able to rename files across partitions on *nix based systems, provided the appropriate permissions are held. Warnings may be generated if the destination filesystem doesn't permit chown() or chmod() system calls to be made on files — for example, if the destination filesystem is a FAT filesystem. |
Example #1 Example with rename()
<?php
rename("/tmp/tmp_file.txt", "/home/user/login/docs/my_file.txt");
?>