怎么做到在官网显示在线人数

men62466293 · 发表于 2020-5-15 21:31:10

如题，我想要在服务器官网中显示在线人数，使用Html，PHPstudy(用PHP是不是会很难...)，就是这样的

没错，就是右边的那个17670个玩家在线那个！

有没有大佬告诉我怎么显示呀

strings · 发表于 2020-5-15 21:31:11

来自此处的代码 https://www.mcbbs.net/thread-781980-1-1.html

index.php

<html>
<head>
<title>Minecraft server</title>
</head>
<body>
<?php
include_once 'status.class.php';//引入 status.class.php
$status = new MinecraftServerStatus(); // call the class
$response = $status-> getStatus('服务器IP', 服务器端口);
if(!$response) {
echo"The Server is offline!";
} else {
echo"<img width="64" height="64" src="asas1.png".$response['favicon']."" />
服务器信息 ".''.'服务器IP'.$response['hostname']." 在线状态： ".$response['version']." 目前在线人数：".$response['players']."位玩家最大在线人数： ".$response['maxplayers']."人".". 服务器版本：'".$response['motd']."'.
延迟：".$response['ping']." 毫秒.";
}
?>
</body>
</html>

复制代码

status.class.php

<?php
class MinecraftServerStatus {
private $timeout;
public function __construct($timeout = 2) {
$this->timeout = $timeout;
}
public function getStatus($host = '127.0.0.1', $version = '1.7.*' , $port = 25565) {
if (substr_count($host , '.') != 4) $host = gethostbyname($host);
$serverdata = array();
$serverdata['hostname'] = $host;
$serverdata['version'] = false;
$serverdata['protocol'] = false;
$serverdata['players'] = false;
$serverdata['maxplayers'] = false;
$serverdata['motd'] = false;
$serverdata['motd_raw'] = false;
$serverdata['favicon'] = false;
$serverdata['ping'] = false;
$socket = $this->connect($host, $port);
if(!$socket) {
return false;
}
if(preg_match('/1.7|1.8/',$version)) {
$start = microtime(true);
$handshake = pack('cccca*', hexdec(strlen($host)), 0, 0x04, strlen($host), $host).pack('nc', $port, 0x01);
socket_send($socket, $handshake, strlen($handshake), 0); //give the server a high five
socket_send($socket, "\x01\x00", 2, 0);
socket_read( $socket, 1 );
$ping = round((microtime(true)-$start)*1000); //calculate the high five duration
$packetlength = $this->read_packet_length($socket);
if($packetlength < 10) {
return false;
}
socket_read($socket, 1);
$packetlength = $this->read_packet_length($socket);
$data = socket_read($socket, $packetlength, PHP_NORMAL_READ);
if(!$data) {
return false;
}
$data = json_decode($data);
$serverdata['version'] = $data->version->name;
$serverdata['protocol'] = $data->version->protocol;
$serverdata['players'] = $data->players->online;
$serverdata['maxplayers'] = $data->players->max;
$motd = $data->description;
$motd = preg_replace("/(§.)/", "",$motd);
$motd = preg_replace("/[^[:alnum:][:punct:] ]/", "", $motd);
$serverdata['motd'] = $motd;
$serverdata['motd_raw'] = $data->description;
$serverdata['favicon'] = $data->favicon;
$serverdata['ping'] = $ping;
} else {
$start = microtime(true);
socket_send($socket, "\xFE\x01", 2, 0);
$length = socket_recv($socket, $data, 512, 0);
$ping = round((microtime(true)-$start)*1000);//calculate the high five duration
if($length < 4 || $data[0] != "\xFF") {
return false;
}
$motd = "";
$motdraw = "";
//Evaluate the received data
if (substr((String)$data, 3, 5) == "\x00\xa7\x00\x31\x00"){
$result = explode("\x00", mb_convert_encoding(substr((String)$data, 15), 'UTF-8', 'UCS-2'));
$motd = $result[1];
$motdraw = $motd;
} else {
$result = explode('§', mb_convert_encoding(substr((String)$data, 3), 'UTF-8', 'UCS-2'));
foreach ($result as $key => $string) {
if($key != sizeof($result)-1 && $key != sizeof($result)-2 && $key != 0) {
$motd .= '§'.$string;
}
}
$motdraw = $motd;
}
$motd = preg_replace("/(§.)/", "", $motd);
$motd = preg_replace("/[^[:alnum:][:punct:] ]/", "", $motd); //Remove all special characters from a string
$serverdata['version'] = $result[0];
$serverdata['players'] = $result[sizeof($result)-2];
$serverdata['maxplayers'] = $result[sizeof($result)-1];
$serverdata['motd'] = $motd;
$serverdata['motd_raw'] = $motdraw;
$serverdata['ping'] = $ping;
}
$this->disconnect($socket);
return $serverdata;
}
private function connect($host, $port) {
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
socket_connect($socket, $host, $port);
return $socket;
}
private function disconnect($socket) {
if($socket != null) {
socket_close($socket);
}
}
private function read_packet_length($socket) {
$a = 0;
$b = 0;
while(true) {
$c = socket_read($socket, 1);
if(!$c) {
return 0;
}
$c = Ord($c);
$a |= ($c & 0x7F) << $b++ * 7;
if( $b > 5 ) {
return false;
}
if(($c & 0x80) != 128) {
break;
}
}
return $a;
}
}
?>

复制代码

php 是最好的语言！（

men62466293 · 发表于 2020-5-15 21:33:17

men62466293 · 发表于 2020-5-15 21:34:16

图片在这！

小天吖~ · 发表于 2020-5-15 21:34:52

https://www.mcbbs.net/forum.php?mod=viewthread&tid=487904&highlight=%E5%B7%A5%E5%85%B7
[网站工具]在服务器官方网站或论坛显示服务器的状态及人数！
https://www.mcbbs.net/thread-487904-1-1.html
(出处: Minecraft(我的世界)中文论坛)

men62466293 · 发表于 2020-5-15 21:39:02

もぺもぺ发表于 2020-5-15 21:35
来自此处的代码 https://www.mcbbs.net/thread-781980-1-1.html

index.php

那怎么插入呢

strings · 发表于 2020-5-15 21:40:22

men62466293 发表于 2020-5-15 21:39
那怎么插入呢

我认为这已经很明显了

men62466293 · 发表于 2020-5-15 21:43:45

もぺもぺ发表于 2020-5-15 21:40
我认为这已经很明显了

请加我的QQ：2271925039发给我
(这玩意复制下来就是一大坨堆在一起)

strings · 发表于 2020-5-15 21:44:25

men62466293 发表于 2020-5-15 21:43
请加我的QQ：2271925039发给我
(这玩意复制下来就是一大坨堆在一起)

使用鼠标选择，ctrl+C 复制

men62466293 · 发表于 2020-5-15 21:47:23

もぺもぺ发表于 2020-5-15 21:44
使用鼠标选择，ctrl+C 复制

Parse error: syntax error, unexpected '<' in G:\Desktop\test\index.php on line 10

strings · 发表于 2020-5-15 21:48:53

men62466293 发表于 2020-5-15 21:47
Parse error: syntax error, unexpected '

<html>
<head>
<title>Minecraft server</title>
</head>
<body>
<?php
include_once 'status.class.php';//引入 status.class.php

$status = new MinecraftServerStatus(); // call the class
$response = $status-> getStatus('服务器IP', '服务器端口');
if(!$response) {
echo"The Server is offline!";
} else {
echo"<img width="64" height="64" src="asas1.png".$response['favicon']."" /> 
服务器信息 ".''.'服务器IP'.$response['hostname']." 在线状态： ".$response['version']." 目前在线人数：".$response['players']."位玩家最大在线人数： ".$response['maxplayers']."人".". 服务器版本：'".$response['motd']."'.
延迟：".$response['ping']." 毫秒.";
}
?>
</body>
</html>

men62466293 · 发表于 2020-5-15 21:50:02

もぺもぺ发表于 2020-5-15 21:48
Minecraft server

Parse error: syntax error, unexpected '64' (T_LNUMBER), expecting ',' or ';' in G:\Desktop\test\index.php on line 14

strings · 发表于 2020-5-15 21:51:57

men62466293 发表于 2020-5-15 21:50
Parse error: syntax error, unexpected '64' (T_LNUMBER), expecting ',' or ';' in G:\Desktop\test\in ...

论坛把转义吞掉了
<html>
<head>
<title>Minecraft server</title>
</head>
<body>
<?php
 include_once 'status.class.php';//引入 status.class.php

$status = new MinecraftServerStatus(); // call the class
$response = $status-> getStatus('服务器IP', 服务器端口);

if(!$response) {
echo"The Server is offline!";
} else {
echo"<img width=\"64\" height=\"64\" src=\"asas1.png".$response['favicon']."\" /> 
服务器信息 ".''.'服务器IP'.$response['hostname']." 在线状态： ".$response['version']." 目前在线人数：".$response['players']."位玩家最大在线人数： ".$response['maxplayers']."人".". 服务器版本：'".$response['motd']."'.
延迟：".$response['ping']." 毫秒.";
}

?>
</body>
</html>

<?php
class MinecraftServerStatus {

 private $timeout;

 public function __construct($timeout = 2) {
 $this->timeout = $timeout;
 }

 public function getStatus($host = '127.0.0.1', $version = '1.7.*' , $port = 25565) {

 if (substr_count($host , '.') != 4) $host = gethostbyname($host);

 $serverdata = array();
 $serverdata['hostname'] = $host;
 $serverdata['version'] = false;
 $serverdata['protocol'] = false;
 $serverdata['players'] = false;
 $serverdata['maxplayers'] = false;
 $serverdata['motd'] = false;
 $serverdata['motd_raw'] = false;
 $serverdata['favicon'] = false;
 $serverdata['ping'] = false;

 $socket = $this->connect($host, $port);

 if(!$socket) {
 return false;
 }

 if(preg_match('/1.7|1.8/',$version)) {

 $start = microtime(true);

 $handshake = pack('cccca*', hexdec(strlen($host)), 0, 0x04, strlen($host), $host).pack('nc', $port, 0x01);

 socket_send($socket, $handshake, strlen($handshake), 0); //give the server a high five
 socket_send($socket, "\x01\x00", 2, 0);
 socket_read( $socket, 1 );

 $ping = round((microtime(true)-$start)*1000); //calculate the high five duration

 $packetlength = $this->read_packet_length($socket);

 if($packetlength < 10) {
 return false;
 }

 socket_read($socket, 1);

 $packetlength = $this->read_packet_length($socket);

 $data = socket_read($socket, $packetlength, PHP_NORMAL_READ);

 if(!$data) {
 return false;
 }

 $data = json_decode($data);

 $serverdata['version'] = $data->version->name;
 $serverdata['protocol'] = $data->version->protocol;
 $serverdata['players'] = $data->players->online;
 $serverdata['maxplayers'] = $data->players->max;

 $motd = $data->description;
 $motd = preg_replace("/(§.)/", "",$motd);
 $motd = preg_replace("/[^[:alnum:][:punct:] ]/", "", $motd);

 $serverdata['motd'] = $motd;
 $serverdata['motd_raw'] = $data->description;
 $serverdata['favicon'] = $data->favicon;
 $serverdata['ping'] = $ping;

 } else {

 $start = microtime(true);

 socket_send($socket, "\xFE\x01", 2, 0);
 $length = socket_recv($socket, $data, 512, 0);

 $ping = round((microtime(true)-$start)*1000);//calculate the high five duration

 if($length < 4 || $data[0] != "\xFF") {
 return false;
 }

 $motd = "";
 $motdraw = "";

 //Evaluate the received data
 if (substr((String)$data, 3, 5) == "\x00\xa7\x00\x31\x00"){

 $result = explode("\x00", mb_convert_encoding(substr((String)$data, 15), 'UTF-8', 'UCS-2'));
 $motd = $result[1];
 $motdraw = $motd;

 } else {

 $result = explode('§', mb_convert_encoding(substr((String)$data, 3), 'UTF-8', 'UCS-2'));
 foreach ($result as $key => $string) {
 if($key != sizeof($result)-1 && $key != sizeof($result)-2 && $key != 0) {
 $motd .= '§'.$string;
 }
 }
 $motdraw = $motd;
 }

 $motd = preg_replace("/(§.)/", "", $motd);
 $motd = preg_replace("/[^[:alnum:][:punct:] ]/", "", $motd); //Remove all special characters from a string

 $serverdata['version'] = $result[0];
 $serverdata['players'] = $result[sizeof($result)-2];
 $serverdata['maxplayers'] = $result[sizeof($result)-1];
 $serverdata['motd'] = $motd;
 $serverdata['motd_raw'] = $motdraw;
 $serverdata['ping'] = $ping;

 }

 $this->disconnect($socket);

 return $serverdata;

 }

 private function connect($host, $port) {
 $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
 socket_connect($socket, $host, $port);
 return $socket;
 }

 private function disconnect($socket) {
 if($socket != null) {
 socket_close($socket);
 }
 }

 private function read_packet_length($socket) {
 $a = 0;
 $b = 0;
 while(true) {
 $c = socket_read($socket, 1);
 if(!$c) {
 return 0;
 }
 $c = Ord($c);
 $a |= ($c & 0x7F) << $b++ * 7;
 if( $b > 5 ) {
 return false;
 }
 if(($c & 0x80) != 128) {
 break;
 }
 }
 return $a;
 }

}
?>

men62466293 · 发表于 2020-5-15 21:54:22

もぺもぺ发表于 2020-5-15 21:51
论坛把转义吞掉了

Fatal error: Cannot declare class MinecraftServerStatus, because the name is already in use in G:\Desktop\test\status.class.php on line 2

strings · 发表于 2020-5-15 21:56:25

men62466293 发表于 2020-5-15 21:54
Fatal error: Cannot declare class MinecraftServerStatus, because the name is already in use in G:\ ...

<?php
class MinecraftServerStatus {

起是第二个文件

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