<?php

function execute_php_code($code) {
    // Ensure the code is wrapped in PHP tags
    if (strpos(trim($code), '<?php') !== 0) {
        $code = '<?php ' . $code . ' ?>';
    }

    $descriptorspec = [
        0 => ["pipe", "r"],  // stdin
        1 => ["pipe", "w"],  // stdout
        2 => ["pipe", "w"]   // stderr
    ];

    $process = proc_open('php', $descriptorspec, $pipes);

    if (is_resource($process)) {
        fwrite($pipes[0], $code);
        fclose($pipes[0]);