php Laravel- A non well formed numeric value encountered (on string)

Question

I have two function in my controller and service. I want to call a function in service. Here is my code :

Controller:

public function f         


        

Answer 1

I had the same issue on Laravel 5.2 PHP 7.1. If you don't want to update the entire framework, you can do:

composer update symfony/var-dumper

as stated here.