ConnectFailReason

The ConnectFailReason property can be examined to determine the reason why the Connect method failed. The possible values are listed in the source code below:

Download 32-bit Chilkat FTP2 ActiveX (.msi)

Download All 32-bit Chilkat ActiveX Components (.zip)

Download All 64-bit Chilkat ActiveX Components (.zip)

<?php

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

//  Any string unlocks the component for the 1st 30-days.
$success = $ftp->UnlockComponent('Anything for 30-day trial');
if ($success != true) {
    print $ftp->lastErrorText() . "\n";
    exit;
}

$ftp->Hostname = 'ftp.****.com';
$ftp->Username = '****';
$ftp->Password = '****';

//  Connect and login to the FTP server.
$success = $ftp->Connect();
if ($success != true) {

    //  The possible failure reasons are:
    //  0 = success
    //  Non-SSL socket fail reasons:
    //   1 = empty hostname
    //   2 = DNS lookup failed
    //   3 = DNS timeout
    //   4 = Aborted by application.
    //   5 = Internal failure.
    //   6 = Connect Timed Out
    //   7 = Connect Rejected (or failed for some other reason)
    //  SSL failure reasons:
    //   100 = Internal schannel error
    //   101 = Failed to create credentials
    //   102 = Failed to send initial message to proxy.
    //   103 = Handshake failed.
    //   104 = Failed to obtain remote certificate.
    //  300 = asynch op in progress
    //  301 = login failure.
    // 
    $failReason = $ftp->ConnectFailReason;

    print 'connect fail reason = ' . $failReason . "\n";

    print $ftp->lastErrorText() . "\n";
    exit;
}

//  ...

?>