PHP ActiveX

Append Text to a Remote FTP File (StringBuilder)

Demonstrates the Chilkat Ftp2.AppendFileSb method, which encodes the text in a StringBuilder and appends the bytes to a remote file. The arguments are the remote filename, the StringBuilder, and the charset.

Background: When you have accumulated several lines or records in a StringBuilder, this appends them to a remote file in one call, encoding as it writes. It pairs naturally with building up text in memory and flushing it to a remote log periodically.

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<?php

$success = 0;

//  Demonstrates the Ftp2.AppendFileSb method, which encodes the text in a StringBuilder and
//  appends the bytes to a remote file.  The 1st argument is the remote filename, the 2nd is the
//  StringBuilder, and the 3rd is the charset.

$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;
}

$sb = new COM("Chilkat.StringBuilder");
$sb->Append('appended line one\n');
$sb->Append('appended line two\n');

$success = $ftp->AppendFileSb('logs/app.log',$sb,'utf-8');
if ($success == 0) {
    print $ftp->LastErrorText . "\n";
    exit;
}

print 'Appended text.' . "\n";

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


?>