Before we focus on the "online" aspect, we must understand obfuscation.
Obfuscation is the act of transforming human-readable source code into a syntactically equivalent version that is extremely difficult for humans to understand. It is not encryption (you can’t "decrypt" it like a password), nor is it compilation. It is a "mangling" process. php obfuscator online
A PHP Obfuscator takes code like this:
function calculatePrice($price, $tax)
return $price + ($price * $tax);
echo calculatePrice(100, 0.2);
And turns it into something like this:
$a="\x66\x75\x6e\x63\x74\x69\x6f\x6e";$b='\x63\x61\x6c\x63...'; $_=$a($b); $_($price, $tax);
Or more commonly, a jumble of variable names ($a1, $b2, $c3), encoded strings, and logic that is impossible to reverse-engineer quickly. Before we focus on the "online" aspect, we
PHP obfuscation transforms readable source code into something functionally identical but extremely difficult for humans to understand. It renames variables, removes whitespace, encodes strings, and restructures logic. Or more commonly, a jumble of variable names
Most online tools handle one file at a time. For projects, consider command-line tools or script a local obfuscator.
Sopranos Autopsy