kakapo's nest

        //用户名
        $login = 'username';
        //密码
        $password = 'password';
        
        //163的用户登陆地址
        $url = "https://reg.163.com/logins.jsp";
        
        //post 要提交的数据
        $fields = "verifycookie=1&style=16&product=mail163&username=".$login."&password=".$password."&selType=jy&remUser=&secure=on&%B5%C7%C2%BC%D3%CA%CF%E4=%B5%C7%C2%BC%D3%CA%CF%E4";
        
        //用来存放cookie的文件
        $cookie_file = dirname(__FILE__)."/cookie.txt";


        //启动一个CURL会话
        $ch = curl_init();

        // 要访问的地址
        curl_setopt($ch, CURLOPT_URL, $url);

        // 对认证证书来源的检查，0表示阻止对证书的合法性的检查。
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);

        // 从证书中检查SSL加密算法是否存在
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1);
    
        //模拟用户使用的浏览器，在HTTP请求中包含一个”user-agent”头的字符串。
        curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)");

        //发送一个常规的POST请求，类型为：application/x-www-form-urlencoded，就像表单提交的一样。
        curl_setopt($ch, CURLOPT_POST, 1);

        //要传送的所有数据，如果要传送一个文件，需要一个@开头的文件名
        curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);

        //连接关闭以后，存放cookie信息的文件名称
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);

        // 包含cookie信息的文件名称，这个cookie文件可以是Netscape格式或者HTTP风格的header信息。
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);

        // 设置curl允许执行的最长秒数
        //curl_setopt($ch, CURLOPT_TIMEOUT, 6);

       // 获取的信息以文件流的形式返回，而不是直接输出。
        curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

       // 执行操作
       $result = curl_exec($ch);

      
        if ($result == NULL) {
           echo "Error:<br>";
           echo curl_errno($ch) . " - " . curl_error($ch) . "<br>";
        }

       // 关闭CURL会话
        curl_close($ch);

[mysqld]
skip-name-resolve
port            = 3306
socket          = /opt/lampp/var/mysql/mysql.sock
skip-locking
key_buffer = 16M
max_allowed_packet = 1M
table_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
max_connections = 10000

<?php
set_time_limit(0);
function getmicrotime()
  {
    list($usec, $sec) = explode(" ",microtime());
    return ((float)$usec + (float)$sec);
  }
$time = getmicrotime();
error_reporting(E_ALL);
//pdo
$dbsettings = array(
      'host' => 'localhost',                            
      'port'=> '3306',
      'type' => 'mysql',
      'user' => 'root',
      'passwd' => '',
      'dbname' => 'cdcol',
      'charset'=> 'utf8',
      'cache_time' => 3600
      );
$i = 0;
$db = array();
$d1 = '';
$dsn = $dbsettings['type'].":host=".$dbsettings['host'].";port=".$dbsettings['port'].";dbname=".$dbsettings['dbname'];
for($i=0;$i<10500;$i++){

           /**mysql_connect()的测试***/
//  $link = mysql_connect($dbsettings['host'], $dbsettings['user'], $dbsettings['passwd'],true);
//  
//  if (!$link) {
//     $error = mysql_error();
//      @fwrite(@fopen(dirname(__FILE__)."/tmp/dberror.txt",'a'),date("Y-m-d H:i:s")." ".$dsn.'|'.$error."\n");
//  }else{
//    //mysql_select_db($dbsettings['dbname'], $link) or die ('Can\'t use foo : ' . mysql_error());
//    //$result = mysql_query("SELECT * FROM cds");
//    $db[] = $link;
//  }

               /***pdo的测试***/
  try{          
    $d = new pdo($dsn,$dbsettings['user'],$dbsettings['passwd'],array(PDO::ATTR_PERSISTENT => false));
    if($d!=$d1){
      $db[] = $d;
    }
    $d1=$d;
    
    //$db -> getOne();
    
  }catch (PDOException $e){        
    $error = $e->getMessage();
    echo $error."<br>";
//    $fp =fopen(dirname(__FILE__)."/tmp/dberror.txt",'a');  
//    fwrite($fp  ,date("Y-m-d H:i:s")." ".$dsn.'|'.$error."\n");    
//    fclose($fp);  
  }

}

echo count($db);
echo "<hr>";
echo getmicrotime() - time();
?>