php post请求乱码的有关问题

程序员文章站 2024-01-10 12:03:53

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php post请求乱码的问题
使用最土模板里的post请求源码如下


	static public function DoPost($url,$post_data=array()){
		$url2 = parse_url($url);
		$url2["path"] = ($url2["path"] == "" ? "/" : $url2["path"]);
		$url2["port"] = ($url2["port"] == "" ? 80 : $url2["port"]);
		$host_ip = @gethostbyname($url2["host"]);
		$fsock_timeout = 2; //2 second
		if(($fsock = fsockopen($host_ip, $url2['port'], $errno, $errstr, $fsock_timeout)) 			return false;
		}
		$request =  $url2["path"].($url2["query"] ? "?" . $url2["query"] : "");
		$post_data2 = http_build_query($post_data);
		$post_data2=urldecode($post_data2);
		$in  = "POST " . $request . " HTTP/1.0\r\n";
		$in .= "Accept: */*\r\n";
		$in .= "Host: " . $url2["host"] . "\r\n";
		$in .= "User-Agent: Lowell-Agent\r\n";
		$in .= "Content-type: application/x-www-form-urlencoded\r\n";
		$in .= "Content-Length: " . strlen($post_data2) . "\r\n";
		$in .= "Connection: Close\r\n\r\n";
		$in .= $post_data2 . "\r\n\r\n";
		unset($post_data2);
		if([email protected]($fsock, $in, strlen($in))){
			fclose($fsock);
			return false;
		}
		return self::GetHttpContent($fsock);
	}

	static private function GetHttpContent($fsock=null) {
		$out = null;
		while($buff = @fgets($fsock, 2048)){
			$out .= $buff;
		}
		fclose($fsock);
		$pos = strpos($out, "\r\n\r\n");
		$head = substr($out, 0, $pos);    //http head
		$status = substr($head, 0, strpos($head, "\r\n"));    //http status line
		$body = substr($out, $pos + 4, strlen($out) - ($pos + 4));//page body
		if(preg_match("/^HTTP\/\d\.\d\s([\d]+)\s.*$/", $status, $matches)){
			if(intval($matches[1]) / 100 == 2){
				return $body;  
			}else{
				return false;
			}
		}else{
			return false;
		}
	}