PHP ActiveX

Get a Filename from an FTP Directory Listing

Demonstrates the Chilkat Ftp2.GetFilename method, which returns the name of a cached directory-listing entry. The only argument is a zero-based index from 0 through GetDirCount - 1.

Background: The Chilkat FTP directory API is index-based and works from a single cached listing: the first GetDirCount call fetches the current directory's listing once, and every indexed accessor — name, size, type, permissions, timestamps — then reads from that cache without further server round trips. That makes iterating a directory efficient, but it also means the data reflects the moment the listing was fetched; call ClearDirCache to force a refresh after the remote directory changes.

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<?php

$success = 0;

//  Demonstrates the Ftp2.GetFilename method, which returns the name of a cached directory-listing
//  entry.  The only argument is a zero-based index from 0 through GetDirCount - 1.

$ftp = new COM("Chilkat.Ftp2");

$ftp->Hostname = 'ftp.example.com';
$ftp->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->Password = 'myPassword';

$success = $ftp->Connect();
if ($success == 0) {
    print $ftp->LastErrorText . "\n";
    exit;
}

$success = $ftp->ChangeRemoteDir('public_html');
if ($success == 0) {
    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);
    print $name . "\n";
}

$success = $ftp->Disconnect();
if ($success == 0) {
    print $ftp->LastErrorText . "\n";
    exit;
}


?>