Php Obfuscator Online !exclusive!
The gold standard for free online obfuscation.
String Encoding: Converting plain text strings into hex, base64, or rot13 formats to prevent easy text searching.
Assume you want to protect a file called config.php that holds your API keys.
Literal strings ( "SELECT * FROM users" ) are the biggest giveaway. The tool should convert all strings to hexadecimal or binary representation. php obfuscator online
return name;
.option-group label display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; background: #111827; padding: 0.3rem 0.9rem; border-radius: 2rem; cursor: pointer;
.option-group display: flex; gap: 1rem; flex-wrap: wrap; The gold standard for free online obfuscation
$num1 = 42; $num2 = 7; $result = add($num1, $num2); echo "Result: " . $result; ?>`; if (inputTextarea.value.trim() === "") inputTextarea.value = example; updateStats(inputTextarea, inputStatsSpan);
outputTextarea.value = result; updateStats(outputTextarea, outputStatsSpan); updateStats(inputTextarea, inputStatsSpan); catch (err) console.error(err); showError('Obfuscation error: ' + err.message); outputTextarea.value = '// Error during obfuscation, check original syntax.\n' + rawCode;
Understanding PHP Obfuscators: Balancing Code Security and Performance Literal strings ( "SELECT * FROM users" )
})(); </script> </body> </html>
: Replacing meaningful names (e.g., $userData ) with cryptic, randomized strings (e.g., $_0x9a2b ).
// handle single quotes: 'text' const singleQuoteRegex = /'([^'\\]*(?:\\.[^'\\]*)*)'/g; obfuscated = obfuscated.replace(singleQuoteRegex, (match, content) => if (content.includes('base64_decode')) return match; if (content.length < 3) return match; const encoded = btoa(unescape(encodeURIComponent(content))); return `base64_decode('$encoded')`; ); // handle double quotes (do not handle complex interpolation, but simple) const doubleQuoteRegex = /"([^"\\]*(?:\\.[^"\\]*)*)"/g; obfuscated = obfuscated.replace(doubleQuoteRegex, (match, content) => if (content.includes('base64_decode')) return match; if (content.length < 2) return match; const encoded = btoa(unescape(encodeURIComponent(content))); return `base64_decode('$encoded')`; ); // ensure we have base64_decode function available: add helper at top if not exists if (!obfuscated.includes('function base64_decode')) // we prepend a small note but don't break; base64_decode is builtin PHP function. no need to define