copy
(PHP 4, PHP 5, PHP 7, PHP 8)
copy — Copies file
Description
copy(string $from, string $to, ?resource $context = null): bool
Makes a copy of the file from
to to
.
If you wish to move a file, use the rename() function.
Parameters
-
from
-
Path to the source file.
-
to
-
The destination path. If
to
is a URL, the copy operation may fail if the wrapper does not support overwriting of existing files.WarningIf the destination file already exists, it will be overwritten.
-
context
-
A valid context resource created with stream_context_create().
Return Values
Returns true
on success or false
on failure.
Examples
Example #1 copy() example
<?php $file = 'example.txt'; $newfile = 'example.txt.bak'; if (!copy($file, $newfile)) { echo "failed to copy $file...\n"; } ?>
See Also
- move_uploaded_file() - Moves an uploaded file to a new location
- rename() - Renames a file or directory
- The section of the manual about handling file uploads
© 1997–2021 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.copy.php