const { PhpWeb } = await import("https://cdn.jsdelivr.net/npm/php-wasm/PhpWeb.mjs"); const php = new PhpWeb(); export default async function(req: Request): Promise { let output = ""; let headers = new Headers(); php.addEventListener("output", (event: any) => { output += event.detail.join(""); }); php.addEventListener("header", (event: any) => { const [header, value] = event.detail.split(":"); headers.append(header.trim(), value.trim()); }); const url = new URL(req.url); const method = req.method; // Escape special characters for PHP const escapeForPHP = (str: string) => str.replace(/['\\]/g, "\\$&"); // Prepare request data for PHP const requestBody = method !== "GET" && method !== "HEAD" ? await req.text() : ""; const requestData = { method: method, uri: url.pathname, queryString: url.search.slice(1), headers: Object.fromEntries(req.headers), body: requestBody, }; const script = ` $value) { $headerKey = 'HTTP_' . strtoupper(str_replace('-', '_', $key)); $_SERVER[$headerKey] = $value; } // Handle request body for non-GET requests $input = '${escapeForPHP(requestData.body)}'; if ($_SERVER['REQUEST_METHOD'] !== 'GET' && $_SERVER['REQUEST_METHOD'] !== 'HEAD') { parse_str($input, $_POST); $GLOBALS['HTTP_RAW_POST_DATA'] = $input; } // Simple router function route($uri, $method) { switch ($uri) { case '/api': if ($method === 'POST') { header('Content-Type: application/json'); $postData = json_decode($GLOBALS['HTTP_RAW_POST_DATA'], true) ?: array(); $name = isset($postData['name']) ? $postData['name'] : ''; $response = array('message' => "Hello, $name!"); echo json_encode($response); } else { header("HTTP/1.0 405 Method Not Allowed"); echo "405 Method Not Allowed"; } break; case '/': if ($method === 'GET') { echo << Greeting Form

Greeting Form

HTML; } else { header("HTTP/1.0 405 Method Not Allowed"); echo "405 Method Not Allowed"; } break; default: header("HTTP/1.0 404 Not Found"); echo "404 Not Found"; break; } } route($_SERVER['REQUEST_URI'], $_SERVER['REQUEST_METHOD']); `; await php.run(script); // If no content type was set, default to text/html if (!headers.has("Content-Type")) { headers.set("Content-Type", "text/html"); } // Determine status code let status = headers.get("Status") ? parseInt(headers.get("Status")!) : 200; if (output.startsWith("404 Not Found")) { status = 404; } else if (output.startsWith("405 Method Not Allowed")) { status = 405; } return new Response(output, { status: status, headers: headers, }); }

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