Globals.php

<?php
declare(strict_types=1);

/*
 * This file is part of the QuidPHP package <https://quidphp.com>
 * Author: Pierre-Philippe Emond <emondpph@gmail.com>
 * License: https://github.com/quidphp/base/blob/master/LICENSE
 */

namespace Quid\Test\Base;
use Quid\Base;

// globals
// class for testing Quid\Base\Globals
class Globals extends Base\Test
{
    // trigger
    final public static function trigger(array $data):bool
    {
        // prepare
        global $a,$b;
        $a = 'TEST';
        $b = 'TEST2';

        // is
        assert(Base\Globals::is('a'));
        assert(Base\Globals::is('b'));
        assert(!Base\Globals::is('c'));

        // get
        assert(Base\Globals::get('a') === 'TEST');
        assert(Base\Globals::get('c') === null);
        global $c;

        // all
        assert(count(Base\Globals::all()) > 4);

        // set
        Base\Globals::set('2',21);
        assert(Base\Globals::get('2') === 21); // la globale $2 exite mais aucune façon d'aller chercher sa valeur
        Base\Globals::set('c',2);
        assert($c === 2);
        assert(Base\Globals::get('c') === 2);
        $c = 3;
        assert(Base\Globals::get('c') === 3);
        Base\Globals::set('a',1);
        Base\Globals::set('b',3);
        assert($a === 1);

        // unset
        Base\Globals::unset('c');
        global $c;
        assert(empty($c));
        Base\Globals::unset('a','b');
        assert(!Base\Globals::is('b'));
        assert(!empty($b)); // la globale n'existe plus, mais la variable au niveau de la fonction existe toujours
        global $b; // en faisant ceci, tu réinitialises b à null dans le tableau des globales
        assert(empty($b));

        return true;
    }
}
?>