PHP LockIt! from Z-Host gives you the ability to obfuscate and encrypt your PHP scripts before distrubution at an affordable price.

Use it for encoding your own scripts which you distribute to others, or for encoding third party scripts containing your MySQL username and password.

Obfuscation changes the variable names, function names and constant names in your code, making it unreadable. The obfuscated code is then encrypted using a unique key to generate the locked code. Additional optimisations are also available to speed up the locked code.

Only $ 29.99 USD - one time payment.
Features
- Works with any installation of PHP 4.0 onwards.
- No additional software needs to be installed on the server (yours or your customers).
- Encoded scripts work on Windows and Linux servers.
- No changes are requred to the web server.
- Works with PHP safe mode enabled.
- Obfuscates PHP files.
- Encrypts PHP files.
- Works with <? and <?php tags.
- Protects sensitive information (such as your MySQL password) in PHP scripts.
- Encrypt entire directory trees in one go.
- Allows encryption of "include" files.
- Script compression reduces disc space requirements (requires PHP zlib module to be installed on the server).
- Uses a unique key to encrypt scripts.
- Allows optional locking of scripts to an IP address or multiple IP addresses.
- Allows optional lock of scripts to a domain or multiple domains.
- Allows optional expiry date to be set, providing time limited licenses.
- Incredibly light resource usage.
- Runs incredibly fast, with no noticable delay to your scripts.
- Easy to setup and use.
- Unlimited encryption for a single payment.
- Built-in help
- Does not require write access to any directories or files on the server.
- Your encoded scripts can contain customised error messages.
- Allows files to be excluded from encryption (e.g. configuration files).
- Optionally allows a beginning section of a script to be unencrypted (e.g. for configuration).
- Optionally strip comments and whitespace from your script.
Easy To Use

All you have to do is to:

1. Encrypt your scripts using PHP LockIt!
2. Upload to your web site.
3. Run your scripts as normal.