(PECL eio >= 0.0.1dev)
Change the name or location of a file.
resource eio_rename ( string $path, string $new_path [, int $pri = EIO_PRI_DEFAULT [, callable $callback = NULL [, mixed $data = NULL ]]] )
eio_rename() renames or moves a file to new location.
Parameters:
path
Source path
new_path
Target path
pri
The request priority: EIO_PRI_DEFAULT
, EIO_PRI_MIN
, EIO_PRI_MAX
, or NULL
. If NULL
passed, pri
internally is set to EIO_PRI_DEFAULT
.
callback
callback
function is called when the request is done. It should match the following prototype:
void callback(mixed $data, int $result[, resource $req]);
data
Arbitrary variable passed to callback
.
Returns:
eio_rename() returns request resource on success or FALSE
on error.
Examples:
eio_rename() example
<?php $filename = dirname(__FILE__)."/eio-temp-file.dat"; touch($filename); $new_filename = dirname(__FILE__)."/eio-temp-file-new.dat"; function my_rename_cb($data, $result) { global $filename, $new_filename; if ($result == 0 && !file_exists($filename) && file_exists($new_filename)) { @unlink($new_filename); echo "eio_rename_ok"; } else { @unlink($filename); } } eio_rename($filename, $new_filename, EIO_PRI_DEFAULT, "my_rename_cb", $filename); eio_event_loop(); ?>
The above example will output something similar to:
eio_rename_ok
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