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Gearman> <ftp_ssl_connect
[edit] Last updated: Fri, 23 Mar 2012

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ftp_systype

(PHP 4, PHP 5)

ftp_systypeZwraca identyfikator typu systemu dla zdalnego serwera FTP

Opis

string ftp_systype ( resource $strumień_ftp )

Zwraca identyfikator typu systemu dla zdalnego serwera FTP.

Parametry

strumień_ftp

Identyfikator połączenia z serwerem FTP.

Zwracane wartości

Zwraca typ zdalnego systemu lub FALSE w przypadku napotkania błędu.

Przykłady

Przykład #1 Przykład użycia ftp_systype()

<?php

// połączenie ftp
$ftp ftp_connect('ftp.example.com');
ftp_login($ftp'użytkownik''hasło');

// pobranie typu systemu
if ($type ftp_systype($ftp)) {
    echo 
"Example.com pracuje na $type\n";
} else {
    echo 
"Nie można pobrać tytpu systemu";
}

?>

Powyższy przykład wyświetli coś podobnego do:

Example.com pracuje na UNIX



add a note add a note User Contributed Notes ftp_systype
jgbreezer at NOSPAM dot gmail dot com 06-Apr-2008 10:21
ftp_systype does NOT appear to be a reliable way to detect whether it is connected, as at least for a local network connection I have here to a Windows ftp server, it can succeed without a working connection (is it cached?). Don't know if this is specific to our ftp server - perhaps it doesn't behave well when it times out links.
Buckwheat469 at hotmail dot com 26-Jul-2006 03:41
ftp_systype can be a good way of checking the state of a connection, since PHP doesn't have a better system to check the state of an ftp connection (is_connected would be nice).

if (!($type = ftp_systype($conn_id))) {
    echo "FTP connection has failed! Trying again.\n";
    $conn_id = ftp_connect($ftp_server);
    $login_result = ftp_login($conn_id, $ftp_user, $ftp_pass);
}

 
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