<?php
$array = array("1" => "PHP test kodu",
    "emoji" => "😀 😃 😄 😁 😆", 5 , 5 => 89009,
    "Random number" => rand(100,999),
    "PHP Version" => phpversion()
);

foreach( $array as $key => $value ){
    echo $key."\t=>\t".$value."\n";
}