PHP Extension

Get an FTP Listing Entry's Owner

Demonstrates the Chilkat Ftp2.GetOwner method, which returns the owner name or identifier of a cached directory-listing entry. The only argument is a zero-based index. The value is empty when a valid entry has no owner metadata.

Background: Owner information appears in Unix-style listings and is useful for auditing or for deciding whether an operation is likely to be permitted. It is not universally available — some servers and listing formats omit it entirely, and it may be a numeric ID rather than a name — so treat an empty result as "not reported" rather than an error.

Chilkat PHP Extension Downloads

Download Chilkat for PHP Extension

PHP Extension

<?php

include("chilkat.php");

$success = false;

//  Demonstrates the Ftp2.GetOwner method, which returns the owner name or identifier of a cached
//  directory-listing entry.  The only argument is a zero-based index.

$ftp = new CkFtp2();

$ftp->put_Hostname('ftp.example.com');
$ftp->put_Username('myFtpLogin');

//  Normally you would not hard-code the password in source.  You should instead obtain it
//  from an interactive prompt, environment variable, or a secrets vault.
$ftp->put_Password('myPassword');

$success = $ftp->Connect();
if ($success == false) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

$success = $ftp->ChangeRemoteDir('public_html');
if ($success == false) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

//  GetDirCount retrieves the directory listing on the first call and returns the number of
//  entries.  A negative return indicates failure.
$n = $ftp->GetDirCount();
if ($n < 0) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

for ($i = 0; $i <= $n - 1; $i++) {
    $name = $ftp->getFilename($i);

    //  The owner is empty when a valid entry has no owner metadata.
    $owner = $ftp->getOwner($i);
    print $owner . '  ' . $name . "\n";
}

$success = $ftp->Disconnect();
if ($success == false) {
    print $ftp->lastErrorText() . "\n";
    exit;
}


?>