CallBack to get boardstatistics

[Memo]

Hi,
I'm trying to create a callback to get the boardtotals and active users and pass it to a view but am getting

T_FUNCTION, expecting T_PAAMAYIM_NEKUDOTAYIM

.
Here my code:

<?php
static function respond(XenForo_ControllerPublic_Abstract $controller, XenForo_ControllerResponse_Abstract, XenForo_ControllerPublic_Forum &$response)
    {
        $response->templateName = "_page_node.29";
        $response->params['boardTotals'] = self::_getBoardTotals();
       
    }
?>

What am I not doing correctly?
Thanks,

 

[Liam W]

You don't have a class defined for the function.

EDIT: Also, use the code block, and select PHP.

 

[Memo]

Can u be a bit more specific

 

[Liam W]

All functions have to be defined in a class to be called statically, and those that aren't static have to be part of a class:

<?php

class FolderInLibrary_PhpFileName {
   
    public static function respond(XenForo_ControllerPublic_Abstract $controller, XenForo_ControllerResponse_Abstract &$response)
    {
        <the code>
    }
   
}

?>

Also, it looks like the callback signature is wrong.

 

[Jeremy]

static function respond(XenForo_ControllerPublic_Abstract $controller, XenForo_ControllerResponse_Abstract, XenForo_ControllerPublic_Forum &$response)

That is the function creation signature for a static function within a PHP class. You are missing the class.

 

[Memo]

I'm trying to call the _getBoardTotals method from the XenForo_ControllerPublic_Forum class

 

[Memo]

Thank you. I have changed the code:

<?php
class karamel_home_home1 {
public static function respond(XenForo_ControllerPublic_Abstract $controller, XenForo_ControllerResponse_Abstract, XenForo_ControllerPublic_Forum &$response)
    {
        $response->templateName = "_page_node.29";
        $response->params['boardTotals'] = self::_getBoardTotals();
       
    }
}
?>

Now I'm getting error:

Fatal Error: syntax error, unexpected ',', expecting '&' or T_VARIABLE -library/karamel/home/home1.php:3

 

[Liam W]

Thank you. I have changed the code:

<?php
class karamel_home_home1 {
public static function respond(XenForo_ControllerPublic_Abstract $controller, XenForo_ControllerResponse_Abstract, XenForo_ControllerPublic_Forum &$response)
    {
        $response->templateName = "_page_node.29";
        $response->params['boardTotals'] = self::_getBoardTotals();
      
    }
}
?>

Now I'm getting error:

That's because the callback signature is incorrect - you don't define a variable for the second parameter.

 

[xf_phantom]

Is this a page callback class?

If yes => You don't have a method _getBoardTotals in your callback class. You can't just call _getBoardTotals and hope that you'll get the value

 

[Liam W]

Is this a page callback class?

If yes => You don't ahve a method _getBoardTotals in your callback class. You can't just call _getBoardTotals and hope that you'll get the value

Good point

Also, the file should be located at library/karamel/home/home1.php

 

[Memo]

Thank you, thank you so much.
Can u pls just write the code as it should be, I really have a hard time understanding it.

 

[Memo]

<?php
class karamel_home_home1 {
public static function respond()
    {
        $stats = new XenForo_ControllerPublic_Forum();
        $response->templateName = "_page_node.29";
        $response->params['boardTotals'] = $stats->_getBoardTotals();
       
    }
}

$params= new karamel_home_home1();
$params->respond();
?>

Is this correct this way?