eio_chmod

(PECL eio >= 0.0.1dev)

eio_chmod — Change file/directory permissions

Descrizione

eio_chmod(
    string $path,
    int $mode,
    int $pri = EIO_PRI_DEFAULT,
    callable $callback = NULL,
    mixed $data = NULL
): resource

eio_chmod() changes file, or directory permissions. The new permissions are specified by mode.

Elenco dei parametri

path

Path to the target file or directory

Avviso

Avoid relative paths

mode

The new permissions. E.g. 0644.

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.

Valori restituiti

eio_chmod() returns request resource on success, o false in caso di fallimento.

Vedere anche:

eio_chown() - Change file/directory permissions

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