Coroutine 1 — Traitement utilisateurs
Iteration : 0/3
$coro1 = spawn(function() {
$pdo = new PDO($dsn);
foreach ([1,2,3] as $id) {
$stmt = $pdo->prepare("SELECT * FROM users WHERE id=?");
$stmt->execute([$id]); // ⏳ 15ms
$user = $stmt->fetch();
processUser($user);
}
});
Coroutine 2 — Journalisation + Notifications
Iteration : 0/3
$coro2 = spawn(function() {
$pdo = new PDO($dsn);
$socket = fsockopen($host, 9000);
foreach (['login','click','logout'] as $e) {
$stmt = $pdo->prepare("INSERT INTO logs VALUES(?)");
$stmt->execute([$e]); // ⏳ 12ms
fwrite($socket, $e); // ⏳ 20ms
}
});