<?php

$a = [1 => 1, 2 => 2];
$b = [...$a, 3 => 3, 1 => 4];

dump($b);

array:3 [

  0 => 1

  1 => 4

  3 => 3

]

• Handling empty heaps
• A calendar written with IntlCalendar class
• Checking if a transaction is still open in PDO

PHP 7.4, Zend 3.0, Symfony 4.3, Laravel 5.8, PHPUnit 8.0, Doctrine 2.10