[PHP] Class Error

[brsy]

Okay, so this was working earlier, but it just seemed to stop working. Here is the codes and the error:

class.engine.php

    public function onlineUsers() {
    return mysql_result(mysql_query("SELECT users_online FROM server_status LIMIT 1"), 0);
    }

class.tpl.php

        public function __construct() {
       
                global $users, $db, $config, $engine;
                $this->setParam("hotelName", $config['hotel']['name']);
                $this->setParam("url", $config['hotel']['url']);
                $this->setParam("skin", $config['hotel']['skin']);
                $this->setParam('build', $config['server']['build']);
               
                $this->setParam('facebook', '393566863990169');
               
                $this->setParam('online', $engine->onlineUsers());
               
        }

Error

Fatal error: Call to a member function onlineUsers() on a non-object in C:\xampp\htdocs\class\class.tpl.php on line 34

Line 34 is the line where I setParam('online', $engine->onlineUsers());

 

[Quackster]

Change

$this->setParam('online', $engine->onlineUsers());

to

$this->setParam('online', $this->onlineUsers());

?

 

[brsy]

Change

$this->setParam('online', $engine->onlineUsers());

to

$this->setParam('online', $this->onlineUsers());

?

That won't work, as the setParam's are in the TPL class.

 

[Quackster]

That won't work, as the setParam's are in the TPL class.

Oh of course, I didn't read the classes

What's the class name of the onlineUsers(); ?

 

[brsy]

Oh of course, I didn't read the classes

What's the class name of the onlineUsers(); ?

That's the engine class.

 

[Quackster]

...

What is the engine class called?

 

[brsy]

...

What is the engine class called?

class.engine.php

 

[Quackster]

....

Open up class.engine.php you should find 'class <Name>'

What is it?

 

[brsy]

class engine {

....

Open up class.engine.php you should find 'class <Name>'

What is it?

Lol, I said before it was engline... See:

class engine {

 

[Livar]

Your doing it wrong, your calling the classTPL from the global? It seems your not calling the engine class.

 

[brsy]

Your doing it wrong, your calling the classTPL from the global? It seems your not calling the engine class.

I called everything in the global.

<?php
 
/*
*
*  Initiating the required files
*
*/
 
require_once("class/class.configuration.php");
require_once("class/class.tpl.php");
require_once("class/class.engine.php");
 
/*
*
*  Defining the class' as variables
*
*/
 
$tpl = new tpl();
$engine = new engine();
 
?>

 

[Kryptos]

You need to instantiate the engine class before the TPL class.

(Stop ripping RevCMS)

lrnphp

 

[Frenchies]

Sorry for ripping from RevCMS Kryptos. I wont do it again.