array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'en', ), 'this' => array ( 0 => 'function.eio-rename.php', 1 => 'eio_rename', ), 'up' => array ( 0 => 'ref.eio.php', 1 => 'Eio Functions', ), 'prev' => array ( 0 => 'function.eio-realpath.php', 1 => 'eio_realpath', ), 'next' => array ( 0 => 'function.eio-rmdir.php', 1 => 'eio_rmdir', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/eio/functions/eio-rename.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL eio >= 0.0.1dev)
eio_rename — Change the name or location of a file
$path
,$new_path
,$pri
= EIO_PRI_DEFAULT,$callback
= NULL,$data
= NULLeio_rename() renames or moves a file to new location.
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
is custom data passed to the request.
result
request-specific result value; basically, the value returned by corresponding system call.
req
is optional request resource which can be used with functions like eio_get_last_error()
data
Arbitrary variable passed to callback
.
eio_rename() returns request resource on success, or false
on failure.
Example #1 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