If you are building a where you control the server, obfuscation is usually unnecessary. However, if you are selling a script or a WordPress plugin where the user has full access to the files, basic obfuscation combined with a clear End User License Agreement (EULA) is a smart way to protect your hard work. Add a "How-To" section for a specific tool like YAK Pro. Draft a disclaimer or EULA to include with your code. Compare the pricing of the commercial tools mentioned. PHP Obfuscation vs Encryption: Which Works Best?
When you combine these techniques, a simple 10-line function can become a 100-line maze. php obfuscate code
PHP supports goto (use sparingly!). You can scramble the logical order of your code using labels. If you are building a where you control
// Obfuscated $part1 = strrev("moc.terces.ipa"); // reversed "api.secret.com" $part2 = "123=yeK/"; // reversed "Key=123" $url = "https://" . $part1 . "/" . strrev($part2); Draft a disclaimer or EULA to include with your code
// Obfuscated: jump around goto middle; start: echo "A"; goto end; middle: echo "B"; goto start; end: echo "C";