php --ri swoole

yum install libhiredis-devel

apt install libhiredis-dev

?php
$client = new swoole_redis;
$client->connect('127.0.0.1', 6379, function (swoole_redis $client, $result) {
  echo "连接Redis...\n";
  var_dump($result);
  if ($result === false) {
    echo "连接失败\n";
    return;
  }
  $client->set('name', 'lws', function (swoole_redis $client, $result) {
    var_dump($result);
    $client->close();
  });
  $client->get('name', function(swoole_redis $client, $result) {
    var_dump($result);
    $client->close();
  });
});
echo "666\n";