php file（）方法在服务器中不起作用

Question

I am using HTTP API in my application. When I am calling that URL using file() method it is working fine in localhost but not in server.

I am using centos server.

In Command prompt :

#telnet www.example.com

it is getting resonse throw terminal but not in browser

Code :

<?php 
 $url = "http://www.example.com";
 $arr = file($url);
 echo '<pre>';
 print_r($arr);
 echo '</pre>';
?>

Answer 1

You probably have allow_url_fopen disabled on the server. Enable it to get your code to work.