Free Online PHP Code Explainer

Explain code snippets from PHP.

Convert your code to different languages with the most advanced AI models

No limit on the number of input characters or the number of conversions. 26+ languages and frameworks supported.

How to use the PHP explainer

Paste your PHP code snippet in the input box and click the "Explain" button.
Our AI will generate an explanation for your code.

How do you process our code? Is it secure?

We don't store any of your code. We send your code to OpenAI's servers for explanation. OpenAI does not store your code either.

About PHP

PHP is a general-purpose scripting language especially suited to web development. It was originally created by Danish-Canadian programmer Rasmus Lerdorf in 1994. The PHP reference implementation is now produced by The PHP Group.

PHP code examples

Hello World in PHP

<?php echo "Hello, World!"; ?>

Fibonacci in PHP

<?php
function fibonacci($n) {
    $a = 0;
    $b = 1;
    for ($i = 0; $i < $n; $i++) {
        echo $a . "\n";
        $temp = $a;
        $a = $b;
        $b = $temp + $b;
    }
}

fibonacci(10);