用PHP的 sockopen方式发送POST 或GET请求

来源：互联网发布：ocr文字识别软件mac版编辑：程序博客网时间：2024/04/16 21:07

<?php   $srv_ip = '192.168.10.188';//你的目标服务地址或频道.  $srv_port = 80;  $url = '/demo/test_query_string.php'; //接收你post的URL具体地址   $fp = '';  $resp_str = '';  $errno = 0;  $errstr = '';  $timeout = 10;  $post_str = "username=demo&str=aaaa";//要提交的内容.    //echo $url_str;  if ($srv_ip == '' || $dest_url == ''){   echo('ip or dest url empty<br>');  }  //echo($srv_ip);  $fp = fsockopen($srv_ip,$srv_port,$errno,$errstr,$timeout);  if (!$fp){   echo('fp fail');  }  $content_length = strlen($post_str);  $post_header = "POST $url HTTP/1.1\r\n";  $post_header .= "Content-Type: application/x-www-form-urlencoded\r\n";  $post_header .= "User-Agent: MSIE\r\n";  $post_header .= "Host: ".$srv_ip."\r\n";  $post_header .= "Content-Length: ".$content_length."\r\n";  $post_header .= "Connection: close\r\n\r\n";  $post_header .= $post_str."\r\n\r\n";  fwrite($fp,$post_header);  while(!feof($fp)){   $resp_str .= fgets($fp,512);//返回值放入$resp_str  }  fclose($fp);  echo($resp_str);//处理返回值.  //unset ($resp_str);?>

很实用的虽然比CURL慢一点但是很稳定!

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