Php — Obfuscate Code [verified]

<?php $g1 = create_function('$a', 'return str_rot13($a);'); $g2 = create_function('$b', 'return base64_decode($b);'); $func_map = array('auth' => $g2('YXV0aGVudGljYXRl')); // base64 of "authenticate" function XyZ123() { $args = func_get_args(); $f = $GLOBALS['func_map']['auth']; return $f($args[0], $args[1]); }

function calculateDiscount($price, $percent) { $discount = $price * ($percent / 100); return $price - $discount; } php obfuscate code

// Original logic: A -> B -> C // Obfuscated: jump around goto middle; start: echo "A"; goto end; middle: echo "B"; goto start; end: echo "C"; Powering over 75% of all websites, from small

Obfuscation is the practice of transforming clean, readable, and logical source code into a structurally identical but incomprehensible version. The code still runs perfectly, but if a hacker, competitor, or unscrupulous client opens the file, they are greeted with a nightmare of nested functions, meaningless variable names, and encoded strings. Powering over 75% of all websites

Introduction PHP is the engine of the web. Powering over 75% of all websites, from small WordPress blogs to massive platforms like Facebook and Wikipedia, its ubiquity is both a strength and a vulnerability. Unlike compiled languages such as C++ or Go, which turn human-readable code into machine language, PHP scripts are distributed as plain text. When you sell a commercial SaaS script, deploy a proprietary CMS plugin, or install code on a client’s shared hosting environment, you are literally handing over the blueprints to your intellectual property.