Join 4,000+ others and never miss out on new tips, tutorials, and more.
4.x is outdated, please check the latest version 22.x
Latest version:
pecl install openswoole-22.1.2
<?php
$table = new Swoole\Table(1024);
$table->column('name', Swoole\Table::TYPE_STRING, 64);
$table->column('id', Swoole\Table::TYPE_INT, 4); //1,2,4,8
$table->column('num', Swoole\Table::TYPE_FLOAT);
$table->create();
$table->set('a', array('id' => 1, 'name' => 'swoole-co-uk', 'num' => 3.1415));
$table->set('b', array('id' => 2, 'name' => "swoole-uk", 'num' => 3.1415));
$table->set('[email protected]', array('id' => 3, 'name' => 'swoole', 'num' => 3.1415));
var_dump($table->get('a'));
var_dump($table->get('b', 'name'));
foreach($table as $key => $value)
{
var_dump($key, $value);
}
$table->del('a');
var_dump('count ' . $table->count());
<?php
// create table
$table = new Swoole\Table(1024);
$table->column('fd', Swoole\Table::TYPE_INT);
$table->column('reactor_id', Swoole\Table::TYPE_INT);
$table->column('data', Swoole\Table::TYPE_STRING, 64);
$table->create();
$serv = new Swoole\Server('127.0.0.1', 9501);
$serv->set(['dispatch_mode' => 1]);
$serv->table = $table;
$serv->on('connect', function($serv, $fd, $reactor_id){
$info = $serv->getClientInfo($fd);
$serv->send($fd, "INFO: fd=$fd, reactor_id=$reactor_id, addr=$info['remote_ip']:$info['remote_port']\n");
});
$serv->on('receive', function ($serv, $fd, $reactor_id, $data) {
$cmd = explode(" ", trim($data));
if ($cmd[0] == 'get')
{
if (count($cmd) < 2)
{
$cmd[1] = $fd;
}
$get_fd = intval($cmd[1]);
$info = $serv->table->get($get_fd);
$serv->send($fd, var_export($info, true)."\n");
}
else if ($cmd[0] == 'set')
{
$ret = $serv->table->set($fd, array('reactor_id' => $data, 'fd' => $fd, 'data' => $cmd[1]));
if ($ret === false)
{
$serv->send($fd, "ERROR\n");
}
else
{
$serv->send($fd, "OK\n");
}
}
else
{
$serv->send($fd, "command error.\n");
}
});
$serv->start();