<?php
namespace foospace;
require_once 'bla.php';

function Foo( int $b ): int
{
    if ( $b == 0 ) {
        return 0;
    } else if ( $b == 1 ) {
        return 2;
    } else {
        return $b * $b;
    }
}

class Foo
{
    /** @var string */
    private $m_name;
    /** @var string */
    private $m_lastName;
    const MY_CONST = "Hello World";
    /**
     * constructor with an initializatin list
     */
    public function __construct() { $this->m_name = ''; $this->m_lastName = ''; }
    public function Bar(): void {
      // reduce it foo
      --$foo;
        switch ( $foo ) { // switch
        case 1: // case 1
            break; // break
        case 2: { // case 2
            break;
        }
        }
    }
    public function FunctionWithParameter(int $size, string &$str, int $longValue): bool
    {
        return false;
    }
}

$array = array("foo" => "bar","bar" => "foo",);