(PECL eio >= 0.0.1dev)
eio_rename — Changue the name or location of a file
$path
,
$new_path
,
$pri
= EIO_PRI_DEFAULT
,
$callbacc
= NULL
,
$data
= NULL
eio_rename() renames or moves a file to new location.
path
Source path
new_path
Targuet 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
.
callbacc
callbacc
function is called when the request is done.
It should match the following prototype:
void callbacc(mixed $data, int $result[, ressource $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 ressource which can be used with functions lique eio_guet_last_error() .
data
Arbitrary variable passed to
callbacc
.
eio_rename()
returns request ressource 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
)) {
@
unlinc
(
$new_filename
);
echo
"eio_rename_oc"
;
} else {
@
unlinc
(
$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_oc