解决php curl_multi批处理造成CPU负载过高问题

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://www.111cn.net');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$con = curl_exec($ch);
curl_close($ch);

/*
* Copyright 2007-2014 Gimhoy Studio.
*
* @author Gimhoy
* @email contact@gimhoy.com
* @version 1.0.0
*/
$rHost = $_GET['rHost']; // SAE二级域名
if(empty($rHost)) $rHost = 'sinaapp.com';
$logName = 'monitorLog.txt'; //log 文件名
$logStorDomain = 'log'; // Storage Domain
$FetionNum = ''; //飞信登陆号码
$FetionPwd = ''; //飞信登陆密码
$MobileNum = ''; //接收通知短信的号码
$callback_key = 'MYKEY'; // 添加监控时设置的密钥

$monitor_id = $_POST['monitor_id']; // 监控编号
$domain_id = $_POST['domain_id']; // 域名编号
$domain = $_POST['domain']; // 域名名称
$record_id = $_POST['record_id']; // 记录编号
$sub_domain = $_POST['sub_domain']; // 主机名称
$record_line = $_POST['record_line']; // 记录线路
$ip = $_POST['ip']; // 记录IP
$status = $_POST['status']; // 当前状态
$status_code = $_POST['status_code']; // 状态代码
$reason = $_POST['reason']; // 宕机原因
$created_at = $_POST['created_at']; // 发生时间
$checksum = $_POST['checksum']; // 校检代码

if (md5($monitor_id. $domain_id. $record_id. $callback_key. $created_at) != $checksum) {
// 非法请求
echo 'BAD REQUEST';
} else {
// 开始处理
if ($status == 'Warn' || $status == 'Ok') {
// 宕机恢复
$msg = date("Y-m-d H:i:s").' '.$sub_domain.'.'.$domain."(".$record_line." ".$ip.")宕机恢复";
} elseif ($status == 'Down') {
// 宕机
$msg = date("Y-m-d H:i:s").' '.$sub_domain.'.'.$domain."(".$record_line." ".$ip.")在".$created_at."宕机。宕机原因：".$reason."可用IP:";
$ips = @gethostbyname($rHost);
include_once 'dnspod.class.php';
$newIP = $ips;
$data = array(
'domain_id' => $domain_id,
'record_id' => $record_id,
'sub_domain' => $sub_domain,
'record_type' => 'A',
'record_line' => $record_line,
'ttl' => '600',
'value' => $newIP
);
$dnspod = new dnspod();
$response = $dnspod->api_call('Record.Modify', $data);
if(isset($response['status']['code']) && $response['status']['code'] == 1) {
$msg = $msg.$newIP.'(已切换)';
}
else {
$msg = $msg.$newIP.'(切换失败，错误代码'.$response['status']['code'].')';
}
}
//飞信通知
require_once 'Fetion.class.php';
$fetion = new PHPFetion($FetionNum, $FetionPwd);
$result = $fetion->send($MobileNum, $msg);
if(strpos($result, '短信发送成功!') || strpos($result, '发送消息成功!')) { $r = "成功。";}else{$r = "失败。";}
$s = new SaeStorage();
$content = $s -> read($logStorDomain, $logName);
$content = $content.$msg.'。飞信通知'.$r.'
';
$s -> write($logStorDomain, $logName, $content);

// 处理完成
echo 'DONE';
}

dnspod.class.php

/*
* DNSPod API PHP Web 示例
* http://www.111cn.net/
*
* Copyright 2011, Kexian Li
* Released under the MIT, BSD, and GPL Licenses.
*
*/

class dnspod {
public function api_call($api, $data) {
if ($api == '' || !is_array($data)) {
exit('内部错误：参数错误');
}
$api = 'https://dnsapi.cn/' . $api;
$data = array_merge($data, array('login_email' => 'DNSPOD登陆账号', 'login_password' => 'DNSPOD登陆密码', 'format' => 'json', 'lang' => 'cn', 'error_on_empty' => 'yes'));

$result = $this->post_data($api, $data);

if (!$result) {
exit('内部错误：调用失败');
}
$results = @json_decode($result, 1);
if (!is_array($results)) {
exit('内部错误：返回错误');
}
if ($results['status']['code'] != 1) {
exit($results['status']['message']);
}
return $results;
}
private function post_data($url, $data) {
if ($url == '' || !is_array($data)) {
return false;
}
$ch = @curl_init();
if (!$ch) {
exit('内部错误：服务器不支持CURL');
}
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_USERAGENT, 'Gimhoy Monitor/1.0 (contact@gimhoy.com)');
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
}

header('Content-Type: text/html; charset=utf-8');
/**
* PHP飞信发送类
* @author quanhengzhuang
* @version 1.5.0
*/
class PHPFetion {
/**
* 发送者手机号
* @var string
*/
protected $_mobile;
/**
* 飞信密码
* @param string
*/
protected $_password;
/**
* Cookie字符串
* @param string
*/
protected $_cookie = '';
/**
* Uid缓存
* @var array
*/
protected $_uids = array();
/**
* csrfToken
* @param string
*/
protected $_csrfToten = null;
/**
* 构造函数
* @param string $mobile 手机号(登录者)
* @param string $password 飞信密码
*/
public function __construct($mobile, $password)
{
if ($mobile === '' || $password === '')
{
return;
}
$this->_mobile = $mobile;
$this->_password = $password;
$this->_login();
}
/**
* 析构函数
*/
public function __destruct() {
$this->_logout();
}
/**
* 登录
* @return string
*/
protected function _login()
{
$uri = '/huc/user/space/login.do?m=submit&fr=space';
$data = 'mobilenum='.$this->_mobile.'&password='.urlencode($this->_password);
$result = $this->_postWithCookie($uri, $data);

//解析Cookie
preg_match_all('/.*?rnSet-Cookie: (.*?);.*?/si', $result, $matches);
if (isset($matches[1]))
{
$this->_cookie = implode('; ', $matches[1]);
}
$result = $this->_postWithCookie('/im/login/cklogin.action', '');

return $result;
}
/**
* 获取csrfToken，给好友发飞信时需要这个字段
* @param string $uid 飞信ID
* @return string
*/
protected function _getCsrfToken($uid)
{
if ($this->_csrfToten === null)
{
$uri = '/im/chat/toinputMsg.action?touserid='.$uid;
$result = $this->_postWithCookie($uri, '');
preg_match('/name="csrfToken".*?value="(.*?)"/', $result, $matches);

$this->_csrfToten = isset($matches[1]) ? $matches[1] : '';
}

return $this->_csrfToten;
}

/**
* 向指定的手机号发送飞信
* @param string $mobile 手机号(接收者)
* @param string $message 短信内容
* @return string
*/
public function send($mobile, $message) {
if($message === '') {
return '';
}
// 判断是给自己发还是给好友发
if($mobile === $this->_mobile) {
return $this->_toMyself($message);
}
else if(strlen($mobile)===11){
$uid = $this->_getUid($mobile);
}
else {
$uid=$mobile;
}
return $uid === '' ? $this->_addFriend($mobile) : $this->_toUid($uid, $message);
}
protected function _getname() {
$uri = '/im/index/index.action';
$result = $this->_postWithCookie($uri, '#');
// 匹配
preg_match('/(.*?)</a>/si', $result, $matches);
return $matches[2];
}
/*
* 通过手机号增加好友
* @param string $number 手机号(要加的好友手机)
* @param string $nickname 你的名字，出现在对方的验证短信里
* @param string $buddylist 分组，默认为空
* @param string $localName 好友屏显名
* @return string
*/
protected function _addFriend($number) {
$uri = '/im/user/insertfriendsubmit.action';
$data = 'nickname='. urlencode($this->_getname()).'&buddylist=1&localName=&number='. $number .'&type=0';
$result = $this->_postWithCookie($uri, $data);
return $result;
}
/**
* 获取飞信ID
* @param string $mobile 手机号
* @return string
*/
protected function _getUid($mobile)
{
if (empty($this->_uids[$mobile]))
{
$uri = '/im/index/searchOtherInfoList.action';
$data = 'searchText='.$mobile;
$result = $this->_postWithCookie($uri, $data);
//匹配
preg_match('/toinputMsg.action?touserid=(d+)/si', $result, $matches);

$this->_uids[$mobile] = isset($matches[1]) ? $matches[1] : '';
}
return $this->_uids[$mobile];
}
/**
* 向好友发送飞信
* @param string $uid 飞信ID
* @param string $message 短信内容
* @return string
*/
protected function _toUid($uid, $message) {
$uri = '/im/chat/sendMsg.action?touserid='.$uid;
$csrfToken = $this->_getCsrfToken($uid);
$data = 'msg='.urlencode($message).'&csrfToken='.$csrfToken;
$result = $this->_postWithCookie($uri, $data);
return $result;
}
/**
* 给自己发飞信
* @param string $message
* @return string
*/
protected function _toMyself($message) {
$uri = '/im/user/sendMsgToMyselfs.action';
$result = $this->_postWithCookie($uri, 'msg='.urlencode($message));
return $result;
}
/**
* 退出飞信
* @return string
*/
protected function _logout() {
$uri = '/im/index/logoutsubmit.action';
$result = $this->_postWithCookie($uri, '');
return $result;
}
protected function getgroup() {
$uri = '/im/index/index.action';
$data = 'type=group';
$result = $this->_postWithCookie($uri, $data);
// 匹配
preg_match_all('/contactlistView.action?idContactList=(d+)/si', $result, $matches);
foreach($matches[1] as $k=>$v){
if( $k== 0 ){
$min = $v;
$max = $v;
}else if($v!=9998&&$v!=9999){
$min = min($min,$v);
$max = max($max,$v);
}
}
return $max;
}
public function getyou1() {
$list=$this->getgroup();
for($i=0;$i<=$list;$i++){
$uri = '/im/index/contactlistView.action';
$data = 'idContactList='.$i.'&type=group';
$result = $this->_postWithCookie($uri, $data);
preg_match('/(.*?)|(.*?)((.*?)/(.*?))/si', $result, $listn);
if(!$listn[2]){continue;}
$shuchu.=str_replace(" ","",$listn[2])."(".$listn[4].")n";
preg_match('/共(d+)页/si', $result, $zpage);
preg_match('/共(d+)</a>页/si', $result, $dpage);
isset($zpage[1]) ? $page=$zpage[1] : $page=$dpage[4];
for($j=1;$j<=$page;$j++){
$uri = '/im/index/contactlistView.action';
$data = 'idContactList='.$i.'&page='.$j;
$result = $this->_postWithCookie($uri, $data);
preg_match_all('/(.*?)</a>/si', $result, $matches);
if(!$matches[1][0]){break;}
for($x=0;$x<=9;$x++){
if(!$matches[1][$x]){continue;}
$shuchu.=$matches[1][$x]." ".str_replace(" ","",$matches[3][$x])."n";
}
}
}
return $shuchu;
}
public function getyou() {
$list=$this->getgroup();
for($i=0;$i<=$list;$i++){
$uri = '/im/index/contactlistView.action';
$data = 'idContactList='.$i.'&type=group';
$result = $this->_postWithCookie($uri, $data);
preg_match('/(.*?)|(.*?)((.*?)/(.*?))/si', $result, $listn);
if(!$listn[2]){continue;}
$shuchu.=str_replace(" ","",$listn[2])."(".$listn[4].")n";
preg_match('/共(d+)页/si', $result, $zpage);
preg_match('/共(d+)</a>页/si', $result, $dpage);
isset($zpage[1]) ? $page=$zpage[1] : $page=$dpage[4];
for($j=1;$j<=$page;$j++){
$uri = '/im/index/contactlistView.action';
$data = 'idContactList='.$i.'&page='.$j;
$result = $this->_postWithCookie($uri, $data);
preg_match_all('/(.*?)</a>/si', $result, $matches);
if(!$matches[1][0]){break;}
for($x=0;$x<=9;$x++){
if(!$matches[1][$x]){continue;}
$shuchu.=$matches[1][$x]." ".str_replace(" ","",$matches[3][$x])."n";
}
}
}
return $shuchu;
}
/**
* 携带Cookie向f.10086.cn发送POST请求
* @param string $uri
* @param string $data
*/
protected function _postWithCookie($uri, $data)
{
$fp = fsockopen('f.10086.cn', 80);
fputs($fp, "POST $uri HTTP/1.1rn");
fputs($fp, "Host: f.10086.cnrn");
fputs($fp, "Cookie: {$this->_cookie}rn");
fputs($fp, "Content-Type: application/x-www-form-urlencodedrn");
fputs($fp, "User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:14.0) Gecko/20100101 Firefox/14.0.1rn");
fputs($fp, "Content-Length: ".strlen($data)."rn");
fputs($fp, "Connection: closernrn");
fputs($fp, $data);

$result = '';
while (!feof($fp))
{
$result .= fgets($fp);
}

fclose($fp);

return $result;
}
}

 <?php
class Install extends CI_Controller {
 function __construct() {
 parent::__construct();
 $this->load->helper('url');
 $this->load->helper('file');
 }
 function index() {
 $data['title'] = '安装向导';
 $this->load->helper('form');
 $this->load->library('form_validation');
 $this->form_validation->set_rules('hostname', '主机名', 'trim|required|xss_clean');
 $this->form_validation->set_rules('rootname', '数据库用户名', 'trim|required|xss_clean');
 $this->form_validation->set_rules('username', '用户名', 'trim|required|xss_clean');
 $this->form_validation->set_rules('password', '密码', 'trim|required|xss_clean|md5');
 $data['error'] = '';
 if ($this->form_validation->run() == FALSE) {
 $this->load->view('install', $data);
 } else {
 $config['hostname'] = $this->input->post('hostname');
 $config['username'] = $this->input->post('rootname');
 $config['password'] = $this->input->post('pass');
 $config['database'] = $this->input->post('book');
 $config['dbdriver'] = 'mysql';
 $config['dbprefix'] = '';
 $config['pconnect'] = TRUE;
 $config['db_debug'] = TRUE;
 $config['cache_on'] = FALSE;
 $config['cachedir'] = '';
 $config['char_set'] = 'utf8';
 $config['dbcollat'] = 'utf8_general_ci';
 $config['swap_pre'] = '';
 $config['autoinit'] = TRUE;
 $config['stricton'] = FALSE;
 if ($this->load->database($config, TRUE)) {
 $content = "<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');n";
 $content .= '$active_group'. "= 'default';n";
 $content .= '$active_record'." = TRUE;n";
 $content .= '$db'."['default']['hostname'] = '".$this->input->post('hostname')."';n";
 $content .= '$db'."['default']['username'] = '".$this->input->post('rootname')."';n";
 $content .= '$db'."['default']['password'] = '".$this->input->post('pass')."';n";
 $content .= '$db'."['default']['database'] = '".$this->input->post('book')."';n";
 $content .= '$db'."['default']['dbdriver'] = 'mysql';n";
 $content .= '$db'."['default']['dbprefix'] = '';n";
 $content .= '$db'."['default']['pconnect'] = TRUE;n";
 $content .= '$db'."['default']['db_debug'] = TRUE;n";
 $content .= '$db'."['default']['cache_on'] = FALSE;n";
 $content .= '$db'."['default']['cachedir'] = '';n";
 $content .= '$db'."['default']['char_set'] = 'utf8';n";
 $content .= '$db'."['default']['dbcollat'] = 'utf8_general_ci';n";
 $content .= '$db'."['default']['swap_pre'] = '';n";
 $content .= '$db'."['default']['autoinit'] = TRUE;n";
 $content .= '$db'."['default']['stricton'] = FALSE;";
 if (write_file('application/config/database.php', $content)) {
 $this->load->model('install_model');
 if ($this->install_model->install()) {
 rename('application/controllers/install.php', 'application/controllers/install.lock');
 $this->load->library('session');
 if (!empty($this->session->userdata['login'])) {
 $this->session->sess_destroy(); // destroy the session
 }
 redirect('poster_admin/login', 'refresh');
 } else {
 $data['error'] = '超级管理员用户名已存在';
 $this->load->view('install', $data);
 }
 } else {
 $data['error'] = '安装失败，无法写入文件';
 $this->load->view('install', $data);
 }
 }
 }
 }
}
?>
Model:

class Install_model extends CI_Model {
 function __construct() {
 parent::__construct();
 $this->load->database();
 $this->load->dbforge();
 }
 function install() {
 if (mysql_num_rows(mysql_query("SHOW TABLES LIKE 'pr_category'")) == 0)
 $this->db->query("CREATE TABLE pr_category(id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, category VARCHAR(100) NOT NULL UNIQUE, deadline INT NOT NULL)");
 if (mysql_num_rows(mysql_query("SHOW TABLES LIKE 'pr_college'")) == 0)
 $this->db->query("CREATE TABLE pr_college(id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, name VARCHAR(100) NOT NULL UNIQUE)");
 if (mysql_num_rows(mysql_query("SHOW TABLES LIKE 'pr_level'")) == 0)
 $this->db->query("CREATE TABLE pr_level(id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, level INT NOT NULL, name VARCHAR(20) NOT NULL)");
 if (mysql_num_rows(mysql_query("SHOW TABLES LIKE 'pr_rates'")) == 0)
 $this->db->query("CREATE TABLE pr_rates(id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, pid INT NOT NULL, ip VARCHAR(40) NOT NULL, category INT NOT NULL)");
 if (mysql_num_rows(mysql_query("SHOW TABLES LIKE 'pr_users'")) == 0)
 $this->db->query("CREATE TABLE pr_users(uid INT NOT NULL PRIMARY KEY AUTO_INCREMENT, username VARCHAR(45) NOT NULL UNIQUE, password VARCHAR(50) NOT NULL, level INT NOT NULL )");
 if (mysql_num_rows(mysql_query("SHOW TABLES LIKE 'pr_works'")) == 0)
 $this->db->query("CREATE TABLE pr_works(pid INT NOT NULL PRIMARY KEY AUTO_INCREMENT, title VARCHAR(100) NOT NULL, content TEXT, realname VARCHAR(20) NOT NULL, studentnum VARCHAR(20) NOT NULL, college INT NOT NULL, filename TEXT NOT NULL, category INT NOT NULL)");
 $query1 = $this->db->get_where('pr_level',array('level' => 1, 'name' => '普通用户'));
 $query2 = $this->db->get_where('pr_level',array('level' => 5, 'name' => '管理员'));
 $query3 = $this->db->get_where('pr_level',array('level' => 99, 'name' => '超级管理员'));
 if ($query1->num_rows() == 0)
 $this->db->query("INSERT INTO pr_level(level, name) VALUES (1, '普通用户')");
 if ($query2->num_rows() == 0)
 $this->db->query("INSERT INTO pr_level(level, name) VALUES (5, '管理员')");
 if ($query3->num_rows() == 0)
 $this->db->query("INSERT INTO pr_level(level, name) VALUES (99, '超级管理员')");
 $this->username = $this->input->post('username');
 $this->password = $this->input->post('password');
 $this->level = 99;
 $query4 = $this->db->get_where('pr_users',array('username' => $this->input->post('username')));
 if ($query4->num_rows() == 0) {
 $this->db->insert('pr_users', $this);
 return TRUE;
 } else {
 return FALSE;
 }
 }
}
View:

<!DOCTYPE html>
<html lang="Zh-CN">
<html>
<head>
 <meta charset="utf-8"/>
 <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
 <link rel="stylesheet" href="<?php echo base_url() . 'css/bootstrap.css' ?>">
 <link rel="stylesheet" href="<?php echo base_url() . 'css/login.css' ?>">
 <link rel="icon" type="image/x-icon" href="<?php echo base_url() . 'favicon.ico' ?>"/>
 <script src="<?php echo base_url() . 'js/jquery-1.9.0.js' ?>"></script>
 <script src="<?php echo base_url() . 'js/bootstrap.js' ?>"></script>
 <title><?php echo $title; ?> - SMU Poster</title>
</head>
<body>
<div class="container">
 <div class="row">
 <div class="col-sm-4 col-sm-offset-4">
 <div <?php $err = validation_errors(); echo !(empty($error) && empty($err)) ? 'class="alert alert-danger text-center"' : '' ?>><?php echo validation_errors(); ?>
 <?php echo $error ?></div>
 <?php echo form_open('install', array('class'=>'form-horizontal','role'=>'form')); ?>
 <div class="col-sm-sm-4 col-sm-offset-4"><h2>安装向导</h2></div>
 <div class="form-group">
 <div class="col-sm-9 col-sm-offset-2">
 <div class="input-group">
 <span class="input-group-addon"><span class="glyphicon glyphicon-cloud"></span></span>
 <input type="text" class="form-control" onMouseOver="$(this).tooltip('show')" data-toggle="tooltip" title="一般为localhost" id="hostname" name="hostname" placeholder="主机名" value="localhost"/>
 </div>
 </div>
 </div>
 <div class="form-group">
 <div class="col-sm-9 col-sm-offset-2">
 <div class="input-group">
 <span class="input-group-addon"><span class="glyphicon glyphicon-book"></span></span>
 <input type="text" class="form-control" onMouseOver="$(this).tooltip('show')" data-toggle="tooltip" title="数据库名如poster，请自行创建" id="book" name="book" placeholder="数据库名"/>
 </div>
 </div>
 </div>
 <div class="form-group">
 <div class="col-sm-9 col-sm-offset-2">
 <div class="input-group">
 <span class="input-group-addon"><span class="glyphicon glyphicon-user"></span></span>
 <input type="text" class="form-control" onMouseOver="$(this).tooltip('show')" data-toggle="tooltip" title="连接数据库的账号" id="rootname" name="rootname" placeholder="数据库账号"/>
 </div>
 </div>
 </div>
 <div class="form-group">
 <div class="col-sm-9 col-sm-offset-2">
 <div class="input-group">
 <span class="input-group-addon"><span class="glyphicon glyphicon-lock"></span></span>
 <input type="password" class="form-control" onMouseOver="$(this).tooltip('show')" data-toggle="tooltip" title="连接数据库的密码" id="pass" name="pass" placeholder="数据库密码"/>
 </div>
 </div>
 </div>
 <div class="form-group">
 <div class="col-sm-9 col-sm-offset-2">
 <div class="input-group">
 <span class="input-group-addon"><span class="glyphicon glyphicon-user"></span></span>
 <input type="text" onMouseOver="$(this).tooltip('show')" data-toggle="tooltip" title="注册一个后台超级管理员账号" class="form-control" id="username" name="username" placeholder="后台登录账号"/>
 </div>
 </div>
 </div>
 <div class="form-group">
 <div class="col-sm-9 col-sm-offset-2">
 <div class="input-group">
 <span class="input-group-addon"><span class="glyphicon glyphicon-lock"></span></span>
 <input type="password" onMouseOver="$(this).tooltip('show')" data-toggle="tooltip" title="后台超级管理员密码" class="form-control" id="password" name="password" placeholder="后台登陆密码"/>
 </div>
 </div>
 </div>
 <div class="form-group">
 <div class="col-sm-offset-3 col-sm-9">
 <button type="submit" class="btn btn-default">开始安装</button>
 </div>
 </div>
 </form>
 </div>
 </div>
</div>
<div id="footer">
 <div class="container">
 <p class="text-center copyright text-muted">Designed By <a href="http://www.111cn.net/">微软技术俱乐部</a></p>
 </div>
</div>
</body>
</html>

<?php

//需开启配置 php_zip.dll

//phpinfo();

header("Content-type:text/html;charset=utf-8");

function get_zip_originalsize($filename, $path) {

//先判断待解压的文件是否存在

if(!file_exists($filename)){

die("文件 $filename 不存在！");

} 

$starttime = explode(' ',microtime()); //解压开始的时间

//将文件名和路径转成windows系统默认的gb2312编码，否则将会读取不到

$filename = iconv("utf-8","gb2312",$filename);

$path = iconv("utf-8","gb2312",$path);

//打开压缩包

$resource = zip_open($filename);

$i = 1;

//遍历读取压缩包里面的一个个文件

while ($dir_resource = zip_read($resource)) {

//如果能打开则继续

if (zip_entry_open($resource,$dir_resource)) {

//获取当前项目的名称,即压缩包里面当前对应的文件名

$file_name = $path.zip_entry_name($dir_resource);

//以最后一个“/”分割,再用字符串截取出路径部分

$file_path = substr($file_name,0,strrpos($file_name, "/"));

//如果路径不存在，则创建一个目录，true表示可以创建多级目录

if(!is_dir($file_path)){

mkdir($file_path,0777,true);

}

//如果不是目录，则写入文件

if(!is_dir($file_name)){

//读取这个文件

$file_size = zip_entry_filesize($dir_resource);

//最大读取6M，如果文件过大，跳过解压，继续下一个

if($file_size<(1024*1024*6)){

$file_content = zip_entry_read($dir_resource,$file_size);

file_put_contents($file_name,$file_content);

}else{ www.111cn.net

echo "<p> ".$i++." 此文件已被跳过，原因：文件过大， -> ".iconv("gb2312","utf-8",$file_name)." </p>";

}

}

//关闭当前

zip_entry_close($dir_resource);

}

}

//关闭压缩包

zip_close($resource); 

$endtime = explode(' ',microtime()); //解压结束的时间

$thistime = $endtime[0]+$endtime[1]-($starttime[0]+$starttime[1]);

$thistime = round($thistime,3); //保留3为小数

echo "<p>解压完毕！，本次解压花费：$thistime 秒。</p>";

}

$size = get_zip_originalsize('20131101.zip','1代潇瑞/');

?>

    //最大读取6M，如果文件过大，跳过解压，继续下一个

    if($file_size<(1024*1024*6)){

        $file_content = zip_entry_read($dir_resource,$file_size);

        file_put_contents($file_name,$file_content);

    }