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@@ -0,0 +1,141 @@
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+<?php
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+use Psr\Http\Message\ServerRequestInterface as Request;
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+use React\Http\Message\Response;
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+
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+function init()
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+{
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+ global $world, $fortune, $update;
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+ $pdo = new PDO(
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+ 'mysql:host=tfb-database;dbname=hello_world',
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+ 'benchmarkdbuser',
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+ 'benchmarkdbpass',
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+ [
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+ PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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+ PDO::ATTR_EMULATE_PREPARES => false
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+ ]
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+ );
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+ $world = $pdo->prepare('SELECT id,randomNumber FROM World WHERE id=?');
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+ $update = $pdo->prepare('UPDATE World SET randomNumber=? WHERE id=?');
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+ $fortune = $pdo->prepare('SELECT id,message FROM Fortune');
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+ $fortune->setFetchMode(PDO::FETCH_KEY_PAIR);
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+}
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+
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+function router(Request $request)
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+{
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+ return match($request->getUri()->getPath()) {
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+ '/plaintext' => text(),
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+ '/json' => json(),
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+ '/db' => db(),
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+ '/fortunes' => fortune(),
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+ '/query' => query($request),
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+ '/update' => updateraw($request),
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+ // '/info' => info(),
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+ default => new Response(404, [], 'Error 404'),
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+ };
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+}
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+
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+function text()
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+{
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+ return new Response(200, [
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+ 'Content-Type' => 'text/plain'
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+ ], 'Hello, World!');
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+}
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+
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+function json()
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+{
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+ return new Response(200, [
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+ 'Content-Type' => 'application/json'
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+ ], json_encode(['message' => 'Hello, World!']));
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+}
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+
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+function db()
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+{
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+ global $world;
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+
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+ $world->execute([mt_rand(1, 10000)]);
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+
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+ return new Response(200, [
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+ 'Content-Type' => 'application/json'
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+ ], json_encode($world->fetch()));
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+}
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+
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+function query($request)
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+{
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+ global $world;
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+
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+ $query_count = 1;
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+ $q = (int) $request->getQueryParams()['q'];
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+ if ($q > 1) {
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+ $query_count = min($q, 500);
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+ }
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+
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+ while ($query_count--) {
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+ $world->execute([mt_rand(1, 10000)]);
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+ $arr[] = $world->fetch();
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+ }
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+
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+ return new Response(200, [
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+ 'Content-Type' => 'application/json'
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+ ], json_encode($arr));
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+}
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+
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+function updateraw($request)
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+{
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+ global $world, $update;
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+
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+ $query_count = 1;
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+ $q = (int) $request->getQueryParams()['q'];
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+ if ($q > 1) {
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+ $query_count = min($q, 500);
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+ }
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+
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+ while ($query_count--) {
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+ $id = mt_rand(1, 10000);
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+ $world->execute([$id]);
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+ $item = $world->fetch();
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+ $update->execute(
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+ [$item['randomNumber'] = mt_rand(1, 10000), $id]
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+ );
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+
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+ $arr[] = $item;
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+ }
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+
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+ // $pdo->beginTransaction();
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+ // foreach($arr as $world) {
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+ // $update->execute([$world['randomNumber'], $world['id']]);
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+ // }
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+ // $pdo->commit();
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+ return new Response(200, [
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+ 'Content-Type' => 'application/json'
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+ ], json_encode($arr));
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+}
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+
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+function fortune()
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+{
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+ global $fortune;
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+
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+ $fortune->execute();
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+
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+ $arr = $fortune->fetchAll();
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+ $arr[0] = 'Additional fortune added at request time.';
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+ asort($arr);
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+
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+ $html = '';
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+ foreach ($arr as $id => $message) {
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+ $message = htmlspecialchars($message, ENT_QUOTES, 'UTF-8');
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+ $html .= "<tr><td>$id</td><td>$message</td></tr>";
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+ }
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+
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+ return new Response(200, [
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+ 'Content-Type' => 'text/html; charset=UTF-8',
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+ ], "<!DOCTYPE html><html><head><title>Fortunes</title></head><body><table><tr><th>id</th><th>message</th></tr>$html</table></body></html>"
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+ );
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+}
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+
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+/* function info()
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+{
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+ ob_start();
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+ phpinfo();
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+ return new Response(200, ['Content-Type' => 'text/plain'], ob_get_clean());
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+}
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+ */
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Joan Miquel