note 32305 deleted from function.gzcompress by alindeman
| From: | alindeman@php.net | Date: | Fri, 23 May 2003 12:17:25 +0000 |
| Subject: | note 32305 deleted from function.gzcompress by alindeman | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-48877@lists.php.net to get a copy of this message | ||
Note Submitter: Richard ( netwiz101@hotmail.com )
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I have come up with an interesting use for the Zlib compression features. Code obfuscation!
Here's a working example you can use if you want to protect your source code from greedy
clients who will rip out your copyright notices or modify the code for their own use without paying
you:
http://richard.fairthorne.is-a-geek.com/utils_obfuscate.php
This page uses a combination of Zlib and base64_encode features to obfuscate and compress web pages
which can be displayed on any php enabled webserver with Zlib.
It does not use any variables or disk storage, and doesn't affect the "state" of your
php program, so you can also use it to compress function libraries, configuration files, or whatever
you wish.
Enjoy!