Because my case sensitive does not work on Linux (Ubuntu 14.04) on vagrant

Question

I have a virtual machine mounted from the vagrant with Official Ubuntu Server 14.04 LTS (Trusty Tahr) builds, I set up an environment with PHP 5.6, Mysql and apache 2 in this virtual machine, however I did some tests with PHP, and I noticed that the case sensitive does not work, I already had some Problems in file calls in the production environment because of case sensitive, it would help me a lot to be able to identify this in the development, does anyone know what could be happening?

index.php

include_once "Filecamelcase.php";

$teste = new teste();

echo $teste->teste();

FileCamelCase.php

class Teste {

    function Teste(){
        return "teste";
    }

}

Are you using autoload from composer? If it has a class map, could ignore some file paths. — Gabriel Heming, May 04 '17 at 12:24
No, I just used PHP structured to do the tests. And in my production application I do not use composer. — Jerfeson Guerreiro, May 04 '17 at 12:26
Linux filepaths are case sensitive. Class/methods/functions names aren't. https://3v4l.org/0pLmL — Gabriel Heming, May 04 '17 at 12:37

score 1 · Accepted Answer · edited May 23 '17 at 12:34

As commented. A Linux filepath is case sensitive.

On the other hand, PHP code interpretation is independent of operating system. PHP has his own rules for that behavior even if these rules are a bit annoying or mysterious. Basically:

Case insensitive

functions, class constructors, class methods, keywords and constructs (if, else, null, foreach, echo etc.)

As you can see in the link below: https://stackoverflow.com/a/33273959/1628790

Because my case sensitive does not work on Linux (Ubuntu 14.04) on vagrant

1 Answers1