PHP Locker is powerful software for encoding your PHP source code. It makes PHP code very difficult to understand or reverse-engineer. Compare with other PHP encoding software, it doesn't need to install any additional loadable modules on client server. Key Features: 1. No changes required to the customer's PHP compilation or execution environment 2. No changes required to your source code 3. Encoded code works on Intel Linux, FreeBSD, NetBSD, OpenBSD, Solaris, OSX, Windows and so on 4. ASCII and Unicode (UTF8 or UTF16) compatible 5. PHP4 and PHP5 versions compatible. PHP Locker is licensed as shareware, the cost of the registered version is $120 and full download size is 0.79 MB. You can download a free version of PHP Locker by following download link at Free Downloads section of this page. PHP Locker is developed or distributed by PHP Locker Inc and is listed under web development asp & php.