'; echo 'php 版本：' . PHP_VERSION . '
'; if ($test_env) { echo 'CMS-HOST: ' . @$_SERVER["HTTP_HOST"] . '
'; echo 'DOCUMENT-URL: ' . $documentUrl . '
'; echo 'REQUEST-URL: ' . $requestUrl . '
'; } if (function_exists('curl_init')) { echo 'curl 已经开启 ' . '
'; } else { echo 'curl 未开启,请先开启curl扩展，否则无法运行,请联系您的空间或者服务器提供商' . '
'; } if (function_exists('mb_substr')) { echo 'mbstring 已经开启 ' . '
'; } else { echo 'mbstring 未开启,请先开启mbstring扩展，否则无法运行' . '
'; } $test_dir = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'cache'; $test_file = $test_dir . '/test.txt'; if (!is_dir($test_dir)) { @mkdir($test_dir); } @file_put_contents($test_file, 'test'); if (file_exists($test_file)) { echo 'cache：有效
'; } else { echo 'cache 无效,请先设置目录读写权限,请联系您的空间或者服务器提供商' . '
'; exit; } echo '......正在下载文件.......
'; $httpHelper = new HttpHelperes($appId, $appKey, $proxyVersion, $documentUrl); $s = $httpHelper->upgrade(); if ($s === false) { echo '......文件下载失败,请刷新页面重试,如果还是失败请联系客服.......
'; echo '......如果是香港或者国外虚拟主机服务器，请联系您的主机供应商优化网络CDN.......
'; if(function_exists('gethostbyname')){ echo 'www.dataoke.com --CDN 节点 ---'.gethostbyname("www.dataoke.com"); echo '......可以尝试修改服务器DNS解析 然后ping 以上网址测试是否正常.......
'; } } else { echo '......文件下载成功.......
'; echo '------5秒后跳转----------
'; echo '------或者点击立即跳转----------
'; echo '<script>window.setTimeout("window.location=\'' . $requestUrl . '\'",5000);</script>'; exit; } } class HttpHelperes { protected $appId; protected $key; protected $documentUrl; protected $proxyVersion; protected $upgradeUrl = "http://www.dataoke.com/pmc/upgrade.html"; public $httpCode = 200; public function __construct($appId, $key, $proxyVersion, $documentUrl) { $this->appId = $appId; $this->key = $key; $this->proxyVersion = $proxyVersion; $this->documentUrl = $documentUrl; } /** * @param $url * @param $requestUrl * @param array $param * @param string $method * @param bool $isAjax * @param string $cookie * @param string $refer * @param null $userAgent * @param bool $checkNewVersion * @return string */ public function getHtml($url, $requestUrl, $param = array(), $method = 'GET', $isAjax = null, $cookie = NULL, $refer = null, $userAgent = null, $checkNewVersion = true) { if (strpos($requestUrl, 'auth') !== false) { $url .= '/auth'; } $ch = curl_init(); curl_setopt($ch, CURLOPT_HEADER, 1); empty($refer) && $refer = @$_SERVER['HTTP_REFERER']; $ua = $userAgent; empty($ua) && $ua = @$_SERVER['HTTP_USER_AGENT']; curl_setopt($ch, CURLOPT_TIMEOUT, 20); curl_setopt($ch, CURLOPT_USERAGENT, $ua); curl_setopt($ch, CURLOPT_REFERER, $refer); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $header = array( 'APPID: ' . $this->appId, 'APPKEY: ' . $this->key, 'PROXY-VERSION: ' . $this->proxyVersion, 'CMS-HOST: ' . @$_SERVER["HTTP_HOST"], 'DOCUMENT-URL: ' . $this->documentUrl, 'REQUEST-URL: ' . $requestUrl, ); curl_setopt($ch, CURLOPT_HTTPHEADER, $header); if (empty($cookie)) { $cookie = $_COOKIE; } if (is_array($cookie)) { $str = ''; foreach ($cookie as $k => $v) { $str .= $k . '=' . $v . '; '; } $cookie = $str; } if (!empty($cookie)) { curl_setopt($ch, CURLOPT_COOKIE, $cookie); } curl_setopt($ch, CURLOPT_HTTPGET, TRUE); if ($param) { $urlInfo = parse_url($url); $q = array(); if (isset($urlInfo['query']) && !empty($urlInfo['query'])) { parse_str($urlInfo['query'], $q); } $q = array_merge($q, $param); $cUrl = sprintf('%s://%s%s%s%s', $urlInfo['scheme'], $urlInfo['host'], isset($urlInfo['port']) ? ':' . $urlInfo['port'] : '', isset($urlInfo['path']) ? $urlInfo['path'] : '', count($q) ? '?' . http_build_query($q) : ''); curl_setopt($ch, CURLOPT_URL, $cUrl); } else { curl_setopt($ch, CURLOPT_URL, $url); } $r = curl_exec($ch); $headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE); $header = mb_substr($r, 0, $headerSize); $r = mb_substr($r, $headerSize); $this->httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE); curl_close($ch); unset($ch); $headers = explode("\r\n", $header); $expires = time() + 300; foreach ($headers as $h) { $h = trim($h); if (empty($h) || preg_match('/^(HTTP|Connection|EagleId|Server|X\-Powered\-By|Date|Transfer\-Encoding|Content)/i', $h)) { continue; } if (strpos($h, 'expires:') !== false) { $temp_arr = explode(':', $h); if (!empty($temp_arr[1]) && is_numeric(trim($temp_arr[1]))) { $expires = intval(trim($temp_arr[1])); } } if (strpos($h, 'Cookie') !== false) { $h = explode(':', $h); if (!empty($h[1])) { $h = explode('=', $h[1]); if (!empty($h[0]) && !empty($h[1])) { @setcookie(trim($h[0]), trim($h[1]), $expires); } } } else { header($h); } } //debug global $test_env; if ($test_env && isset($_GET['debug']) && $_GET['debug'] == 'res') { var_dump($r); exit; } if ($this->httpCode != 200) { return false; } return $r; } public function upgrade() { $php = $this->getHtml($this->upgradeUrl, '', array(), 'GET', false, null, null, null, false); if ($php === false || strlen($php) < 500) { return false; } $php = @json_decode($php, true); if (empty($php['appid']) || empty($php['appkey']) || empty($php['content']) || $php['appid'] !== $this->appId) { return false; } $file = @$_SERVER["DOCUMENT_ROOT"] . $this->documentUrl; $result = @file_put_contents($file, $php['content'], LOCK_EX); if ($result === false) { $file .= 'req.php'; $result = @file_put_contents($file, $php['content'], LOCK_EX); } return $result; } }