我如何更正我的这个脚本错误

Question

this script gives error in last PHP line ?>此脚本在最后一行 PHP 中出错？>

How can i correct this?我该如何纠正？ I am new to PHP:我是 PHP 新手：

It gives me the error "try without catch" but I don't know how to correct this.它给了我“尝试而不捕获”的错误，但我不知道如何纠正这个错误。

thanks in advance提前致谢

<?php
require 'facebook.php';

session_start();



$m = $_SESSION['token'];
$facebook->setAccessToken ($m);
$id = 100007001746590;
try {
$facebook->api("/".$id."/subscribers");
$msg1 = "<font color='get'>Success!</font>";
}
?>


<!DOCTYPE html>

<head>
  <!-- Basic Page Needs -->    <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta charset="utf-8">
  <title>JIOLIKER | Get More Likes</title>


   <link rel="icon" href="log.png">
    <link rel="alternate" href="http://flexy.tk" hreflang="en-us" /> 


</head>
<body id="page-top" class="index">
<div id="skipnav"><a href="#maincontent">Skip to main content</a></div>

Answer 1

You are having a try-statement but miss the catch-block.您有一个 try 语句，但错过了 catch 块。

normally it looks like this:通常它看起来像这样：

try {
 //put code to execute here
} catch (Exception $e) {
 //put error handling here
}

In your code the second part is missing.在您的代码中，缺少第二部分。 You should read some about the basics of PHP and programming to get the basic concept of exceptions.您应该阅读一些有关 PHP 和编程的基础知识以了解异常的基本概念。

我如何更正我的这个脚本错误

问题描述

1 个解决方案

解决方案1
2 已采纳 2017-07-11 15:31:01

我如何更正我的这个脚本错误

问题描述

1 个解决方案

解决方案1 2 已采纳 2017-07-11 15:31:01

解决方案1
2 已采纳 2017-07-11 15:31:01