[ciddict]

@iRedds,

Should I use function(&$array) here in my code?

PHP Code:

use CodeIgniter\Events\Events;

Events::on('add_value_to_array', function(&$array) {
    error_log("add_value_to_array" . PHP_EOL, 3, "events.txt");
    array_push($array, "new");
    return $array;
}); 


[InsiteFX]

PHP.net - Anonymous functions

[ciddict]

@InsiteFX, I don't understand from there.
Can you please give me the code for my case?

[InsiteFX]

I did not test this but try it no time right now.

PHP Code:

use CodeIgniter\Events\Events;

Events::on('add_value_to_array', function() use (&$array) {
    error_log("add_value_to_array" . PHP_EOL, 3, "events.txt");
    array_push($array, "new");
}); 


[ciddict]

Not working

[InsiteFX]

Try adding the return back, but I don't think that will work.

[iRedds]

Sorry, I was wrong.

Events have one direction.
If you need to modify the data and get it back, then it is better to use a simple function instead of using events.

If you still want to use events, then it's easier to implement through object wrapping.
Objects are always passed by reference.

[ciddict]

OK. I'll check that. Thanks @iRedds and @InsiteFX.