<?php

class Test{
	public $test1 = 5;
	public $test2 = 3;
}


$testArr = [1,2,3];

$testAssoc = ["qwe" => "ert", "хуй" => "тест", "2" => "123"];

$testObj = new Test;

var_dump($testArr, $testObj, $testAssoc);