A little bit older code is at Launchpad: http://code.launchpad.net/~emilis-d/.
Old PHP code
All code is licensed under opensource MIT license if not stated otherwise.
CTL Framework An attempt to create a minimal object-oriented webapp framework in PHP.
ctlTpl class :Very simple but very powerful template class.</td>
ctlCipherSaber class :RC4 aka CipherSaber (v1&2) encryption/decryption.</td>
fileStorage class :Simple class for keeping data in a file.</td>
multiCache class :Easy to use general purpose runtime cache.</td>
Date corresponds to the date the script was added or updated in this site. Some classes in the list date back to 2002.
When you see code comments, they are usually in phpDocGen format.
I admit I am a bad developer. I like to implement most things myself instead of using available source code, but still I am amazed by some PHP packages and I recommend you try them out: