eio_unlink
Delete a name and possibly the file it refers to
Description
resource eio_unlink(
string $path
,
int $pri
= EIO_PRI_DEFAULT,
callable $callback
= NULL,
mixed $data
= NULL
)
Parameters
-
path
-
Path to file
-
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
.
Return Values
eio_unlink returns request resource on success, or false
on failure.