服务器在线播放器计数Ping PHP

Question

所以我把这段代码放在一起来ping我的服务器的在线玩家计数/最大玩家数量。我想我已经正确地完成了所有的事情，但是这个错误occurs...any建议如何修复它？下面是错误: Parse error:语法错误，第21行的/home/u7335206/public_html/mc-vr.com/pc.php中意外的'<‘

下面是我的代码：

<?php
require "MinecraftQuery.class.php";

// Variables for each of your servers: 
$server_info = array();

try 
{
// Getting Server Info:
$query = new MinecraftQuery();
$query->Connect("192.99.14.177", 25573);
$server_info = $query->GetInfo();
} 
catch(MinecraftQueryException $e) 
{
// Getting the information failed.
}

try 
{
<?php if ($server_info) { ?>
<p><span style='font-family: Arial; font-weight: normal; font-style: normal; text-decoration: none;'><font       color='#FFFFFF'><?= $server_info["numplayers"] ?>/<?= $server_info["maxplayers"] ?></font></span></p>
<?php } else { ?>
<p><span style='font-family: Arial; font-weight: normal; font-style: normal; text-decoration: none;'><font   color='#FFFFFF'>0/120</span></font></p>
<?php } ?>

Answer 1

变化

try 
{
<?php if ($server_info) { ?>

至

try 
{
if ($server_info) { ?>

您还错过了try的结束括号。但是，由于您不是在执行catch()，因此只需删除try

<?php
require "MinecraftQuery.class.php";

// Variables for each of your servers: 
$server_info = array();

try 
{
// Getting Server Info:
$query = new MinecraftQuery();
$query->Connect("192.99.14.177", 25573);
$server_info = $query->GetInfo();
} 
catch(MinecraftQueryException $e) 
{
// Getting the information failed.
}

if ($server_info) { ?>
<p><span style='font-family: Arial; font-weight: normal; font-style: normal; text-decoration: none;'><font       color='#FFFFFF'><?= $server_info["numplayers"] ?>/<?= $server_info["maxplayers"] ?></font></span></p>
<?php } else { ?>
<p><span style='font-family: Arial; font-weight: normal; font-style: normal; text-decoration: none;'><font   color='#FFFFFF'>0/120</span></font></p>
<?php } ?>