ftp_site
note that project_t4 at hotmail dot com's example above doesn't work in general, though it works on his Win2K/Apache server; as far as I can tell there is no way to check over ftp whether a directory exists. This function's behavior given a directory name seems to be at least somewhat dependent on your OS, web server, or ftp server, I don't know which.
ftp_size
(PHP 4, PHP 5)
ftp_size — Gibt die Größe der angegebenen Datei zurück
Beschreibung
int ftp_size
( resource
$ftp_stream
, string $remote_file
)ftp_size() gibt die Größe der angegebenen Datei in Bytes zurück.
Hinweis:
Nicht alle Server unterstützen dieses Feature.
Parameter-Liste
-
ftp_stream -
Der Verbindungshandler der FTP-Verbindung.
-
remote_file -
Die entfernte Datei.
Rückgabewerte
Gibt bei Erfolg die Dateigröße zurück, sonst -1.
Beispiele
Beispiel #1 ftp_size() example
<?php
$file = 'somefile.txt';
// Verbindung aufbauen
$conn_id = ftp_connect($ftp_server);
// Login mit Benutzername und Passwort
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
// Ermitteln der Größe von $file
$res = ftp_size($conn_id, $file);
if ($res != -1) {
echo "$file ist $res Bytes groß";
} else {
echo "Größe konnte nicht bestimmt werden";
}
// Verbindung schließen
ftp_close($conn_id);
?>
Siehe auch
- ftp_rawlist() - Gibt eine detaillierte Liste der Dateien in einem angegebenen Verzeichnis zurück
add a note
User Contributed Notesftp_size
chuck at t8design dot com
23-May-2006 06:54
23-May-2006 06:54
adams[AT]techweavers[DOT]net
21-Jun-2005 11:30
21-Jun-2005 11:30
Well this function is nice but if you have files larger then 2.1Gb or 2.1 Billion Bytes you cannot get its size.
29-Sep-2004 03:10
To get a dirsize recursive you can use this simple function:
<?php # copyright by fackelkind | codeMaster
function getRecDirSize ($connection, $dir){
$temp = ftp_rawlist ($connection, "-alR $dir");
foreach ($temp as $file){
if (ereg ("([-d][rwxst-]+).* ([0-9]) ([a-zA-Z0-9]+).* ([a-zA-Z0-9]+).* ([0-9]*) ([a-zA-Z]+[0-9: ]*[0-9]) ([0-9]{2}:[0-9]{2}) (.+)", $file, $regs)){
$isdir = (substr ($regs[1],0,1) == "d");
if (!$isdir)
$size += $regs[5];
}
}
return $size;
}
$dirSize = getRecDirSize ($conID, "/");
?>
project_t4 at hotmail dot com
18-Mar-2004 08:03
18-Mar-2004 08:03
Just to let people out there know, on my windows 2000 server running Apache and php i was returned 0 not -1 for directories.
foreach ($dir_list as $item)
{
if(ftp_size($conn_id, $item) == "0")
{
echo "<br>Directory:: ".$item;
} else {
echo "<br>File:: ".$item;
}
}
This outputs a list of the remote directory and indicates which items are directories and which are files.
nicke_ at at_h9k dot com
04-Oct-2003 03:48
04-Oct-2003 03:48
This will return the filesize on remote host and the size if you download it in FTP_BINARY mode. If you are using FTP_ASCII in ftp_get() the size can be changed.
victor59 at yahoo dot com dot hk
23-Dec-2002 10:44
23-Dec-2002 10:44
$file= 'filename with space.txt';
$size = ftp_size($this->ftp, urldecode($file) );
this one can correctly return the size
otherwize, it always return -1