RobotLoader can't find a function

netteman

Hi,

I know that RobotLoader can find classes, but it seems it can't find functions. Is this the expected behavior?

Thanks :)

This is the file I used and it is located in the model directory:


<?php

//Nette says this function is undefined if I call it in a presenter
function x(){
    return 'x';
}

//I can use this class in a presenter without any problems
class Y{
    public $y = 'y';
}

Ondřej Kubíček

it classic php autoloader, functions cannot be loaded, you have to add the file in which the function is, is loaded?

CZechBoY

Is it in namespace?

netteman

CZechBoY wrote:

Is it in namespace?

The function and the class? No.

The presenter looks like this (I haven't managed to get x() working in the presenter)

<?php

namespace App\Presenters;

class HomepagePresenter extends BasePresenter
{
    public function renderDefault()
    {
        $y = new \Y();
        bdump($y);
    }
}

Last edited by netteman (2019-03-22 20:24)

CZechBoY

and what about

<?php

namespace App\Presenters;

class HomepagePresenter extends BasePresenter
{
    public function renderDefault()
    {
        $y = \x(); // function call
        bdump($y);
    }
}

Last edited by CZechBoY (2019-03-22 21:55)

netteman

Throws exception:

Call to undefined function x(), did you mean _()?

The exception is thrown even when I use a longer name of the function

Call to undefined function getx()

(I tried deleting the cache)

It's not really a problem for me. I was playing around with Nette and I found this “RobotLoader finds classes, not functions” behavior and wanted to ask if it's normal or if I'm missing something :)

CZechBoY

I see, autoload is not triggered for functions.
You should use require_once directive on your own.

https://stackoverflow.com/…or-functions

Last edited by CZechBoY (2019-03-22 22:17)

Ondřej Kubíček

that's what I wrote in my first post, probably a little complicated