首先需要php支持fsockopen php.ini文件中查找
allow_url_fopen = Onpublic function requestBySock($data){ $len = strlen($data); $host = 'localhost'; $path = '/test.php'; $fp = fsockopen($host , 80, $errno, $errstr, 3); if ($fp) { $out = "POST $path HTTP/1.1/r/n"; $out .= "Host: $host/r/n"; $out .= "Content-type: application/x-www-form-urlencoded/r/n"; $out .= "Content-Length: $len/r/n"; $out .= "Connection: close/r/n"; //$out .= "Expect:/r/n"; $out .= "/r/n"; $out .= $data."/r/n"; fwrite($fp, $out); //實(shí)現(xiàn)異步把下面注釋掉，意思是不處理返回 // $receive = ''; // while (!feof($fp)) { // $receive .= fgets($fp, 128); // } // echo "<br />".$receive; //連接主動(dòng)斷開(kāi)時(shí)，線上PRoxy層沒(méi)有及時(shí)把請(qǐng)求發(fā)給上游 usleep(10000); fclose($fp); }}新聞熱點(diǎn)
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