eio_rename

(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:

1	`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

Links:

http://php.net/manual/en/function.eio-rename.php

doc_php

2025-01-10 15:47:30

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