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A demo which explains how to get the connected users list

0 user is connected to the server !

Here is the online nicknames list of this chat:

The source code

/hermes/walnaweb01a/b2834/moo.sandhillshomeschoolc/demo/demo31_show_who_is_online-whoisonline.php


<?php

require_once dirname(__FILE__)."/../src/pfcinfo.class.php";
$info  = new pfcInfomd5("Whois online demo") );
// NULL is used to get all the connected users, but you can specify
// a channel name to get only the connected user on a specific channel
$users $info->getOnlineNick(NULL);

echo 
"<h1>A demo which explains how to get the connected users list</h1>";

echo 
'<div style="margin: auto; width: 70%; border: 1px solid red; background-color: #FDD; padding: 1em;">';
$info "";
$nb_users count($users);
if (
$nb_users <= 1)
  
$info "<strong>%d</strong> user is connected to the server !";
else
  
$info "<strong>%d</strong> users are connected to the server !";
echo 
"<p>".sprintf($info$nb_users)."</p>";

echo 
"<p>Here is the online nicknames list of <a href='./demo31_show_who_is_online-chat.php'>this chat</a>:</p>";
echo 
"<ul>";
foreach(
$users as $u)
{
  echo 
"<li>".$u."</li>";
}
echo 
"</ul>";
echo 
"</div>";

?>

<?php
  
// print the current file
  
echo "<h2>The source code</h2>";

  
$filename __FILE__;
  echo 
"<p><code>".$filename."</code></p>";
  echo 
"<pre style=\"margin: 0 50px 0 50px; padding: 10px; background-color: #DDD;\">";
  
$content file_get_contents($filename);
  
highlight_string($content);
  echo 
"</pre>";
?>