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Hyperwave> <FTP Funktionen
Last updated: Fri, 05 Sep 2008

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ftp_systype

(PHP 4, PHP 5)

ftp_systype Ermittelt den Systemtyp des entfernten FTP-Servers

Beschreibung:

string ftp_systype ( int $ftp_stream )

Gibt den entfernten Systemtyp zurück bzw. FALSE bei einem Fehler.

Beispiel #1 ftp_systype() Beispiel

<?php

// FTP Verbindung
$ftp ftp_connect('ftp.einhost.de');
ftp_login($ftp'benutzer''passwort');

// Systemtyp abfragen
if ($type ftp_systype($ftp)) {
    echo 
"Einhost.de ist vom Typ $type\n";
} else {
    echo 
"Konnte den Systemtyp nicht bestimmen";
}

?>

Dieses Beispiel gibt bei einem Unix-System folgendes aus

Einhost.de ist vom Typ UNIX



add a note add a note User Contributed Notes
ftp_systype
jgbreezer at NOSPAM dot gmail dot com
07-Apr-2008 04:21
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 09:41
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);
}

Hyperwave> <FTP Funktionen
Last updated: Fri, 05 Sep 2008
 
 
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