UU Encoding and Decoding

Demonstrates how to UU encode and decode.

Download Chilkat Crypt ActiveX

<?php

$crypt = new COM("Chilkat.Crypt2");

//  Any string argument automatically begins the 30-day trial.
$success = $crypt->UnlockComponent('30-day trial');
if ($success != true) {
    print $crypt->lastErrorText() . "\n";
    exit;
}

$s1 = 'This string is to be UU encoded';

$crypt->UuMode = '666';
$crypt->UuFilename = 'something.txt';

//  UU encode:
$s2 = $crypt->encodeString($s1,'ansi','uu');

//  Note: Call crypt.Encode instead of crypt.EncodeString
//  to UU encode binary bytes (i.e. non-text binary data).

print $s2 . "\n";

//  UU decode:
$crypt2 = new COM("Chilkat.Crypt2");
$s3 = $crypt2->decodeString($s2,'ansi','uu');

//  Note: Likewise, call crypt.Decode to decode non-text binary data.

print $s3 . "\n";

//  Show the file permissions mode and filename found
//  in the UU encoded data:
print 'UuMode = ' . $crypt2->uuMode() . "\n";
print 'UuFilename = ' . $crypt2->uuFilename() . "\n";

?>