./configure --prefix=/usr/local/php56  --enable-fpm 
--enable-mysqlnd --with-mysqli=mysqlnd 
--with-mysql=mysqlnd --with-pdo-mysql=mysqlnd 
--enable-debug --with-gd --with-jpeg-dir 
--with-png-dir --with-freetype-dir 
--enable-mbstring --with-curl 
--with-libxml-dir --with-mysql  
--enable-sockets --enable-bcmath 
--enable-xml --with-bz2 --enable-zip 
--enable-freetype --with-pdo-mysql 
--with-mcrypt --enable-opcache 

/usr/local/php56/bin/phpize
./configure --with-php-config=/usr/local/php56/bin/php-config
make 
make install

[Zend Opcache]
zend_extension = /usr/local/php56/lib/php/extensions/debug-non-zts-20131226/opcache.so
opcache.enable=1 ;#启用操作码缓存
opcache.enable_cli=1 ;#仅针对CLI环境启用操作码缓存
opcache.memory_consumption=128 ;#共享内存大小，单位MB
opcache.interned_strings_buffer=8 ;#存储临时字符串的内存大小，单位MB
opcache.max_accelerated_files=4000 ;#哈希表中可存储的脚本文件数量上限

[Swoole]
extension = /usr/local/php56/lib/php/extensions/debug-non-zts-20131226/swoole.so

<?php
$serv = new swoole_server("127.0.0.1", 9508);
$serv->set(array(
    ‘worker_num‘ => 100,
    ‘task_worker_num‘ => 10, //MySQL连接的数量
));

function my_onReceive($serv, $fd, $from_id, $data)
{
    //taskwait就是投递一条任务，这里直接传递SQL语句了
    //然后阻塞等待SQL完成
    $result = $serv->taskwait($data);
    if ($result !== false) {
        list($status, $db_res) = explode(‘:‘, $result, 2);
        if ($status == ‘OK‘) {
            //数据库操作成功了，执行业务逻辑代码，这里就自动释放掉MySQL连接的占用
            $serv->send($fd, var_export(unserialize($db_res), true) . "\n");
        } else {
            $serv->send($fd, $db_res);
        }
        return;
    } else {
        $serv->send($fd, "Error. Task timeout\n");
    }
}

function my_onTask($serv, $task_id, $from_id, $sql)
{
    static $link = null;
    if ($link == null) {
        $link = new mysqli("192.168.2.15", "root", "root", "test");
        if (!$link) {
            $link = null;
            $serv->finish("ER:" . mysqli_error($link));
            return;
        }
    }
    $result = $link->query($sql);
    if (!$result) {
        $serv->finish("ER:" . mysqli_error($link));
        return;
    }
    $data = http://www.mamicode.com/$result->fetch_all(MYSQLI_ASSOC);"OK:" . serialize($data));
}

function my_onFinish($serv, $data)
{
    echo "AsyncTask Finish:Connect.PID=" . posix_getpid() . PHP_EOL;
}

$serv->on(‘Receive‘, ‘my_onReceive‘);
$serv->on(‘Task‘, ‘my_onTask‘);
$serv->on(‘Finish‘, ‘my_onFinish‘);
$serv->start();

<?php
$link=new swoole_client(SWOOLE_SOCK_TCP,SWOOLE_SOCK_SYNC);//TCP方式、同步
$link->connect(‘127.0.0.1‘,9508);//连接
$link->send(‘SELECT * FROM `test2`‘);//执行查询
$res=$link->recv();

if(!$res){
    echo ‘Failed!‘;
}
else{
    print_r($res);
}
$link->close();

<?php

$db = new swoole_mysql;
$server = array(
    ‘host‘ => ‘192.168.2.15‘,
    ‘port‘ => ‘3306‘,
    ‘user‘ => ‘root‘,
    ‘password‘ => ‘root‘,
    ‘database‘ => ‘test‘,
    ‘charset‘ => ‘utf8‘, //指定字符集
    ‘timeout‘ => 30,
);

$db->connect($server, function ($db, $r) {
    if ($r === false) {
        var_dump($db->connect_errno, $db->connect_error);
        die;
    }
    $sql = ‘select *,sleep(5) from test2‘;
    $db->query($sql, function (swoole_mysql $db, $r) {
        if ($r === false) {
            var_dump($db->error, $db->errno);
        } elseif ($r === true) {
            var_dump($db->affected_rows, $db->insert_id);
        }
        var_dump($r);
        $db->close();
    });
});

echo ‘ok‘;