PHP code example of reptily / array-list

1. Go to this page and download the library: Download reptily/array-list library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

reptily / array-list example snippets


function show(array $items)
{
    foreach ($items as $item) {
        echo $item->id . PHP_EOL;
    }
}


function show(ArrayList $items)
{
    foreach ($items as $item) {
        echo $item->id . PHP_EOL;
    }
}


$list = new ArrayList(ArrayList::TYPE_INTEGER, [1, 2, 3]);
// or
$list = new ArrayListInteger([1, 2, 3]);

foreach ($list as $item) {
    echo $item . PHP_EOL;
}


class UserList extends ArrayList {
    public function __construct(?array $items = null)
    {
        parent::__construct(UserDTO::class, $items);
    }
};

class UserDTO {
    public $id;
    public $name;

    public function __construct($id, $name)
    {
        $this->id = $id;
        $this->name = $name;
    }
}

$userList = new UserList();
$userList->add(new UserDTO(1, 'bob'));
$userList->add(new UserDTO(2, 'job'));

function echoDTOs(UserList $list): void
{
    $list->forEach(function ($item) {
        echo sprintf("id:%d name:%s" . PHP_EOL, $item->id, $item->name);
    });
}


$ids = new ArrayListInteger([1, 2, 3]);
$ids->add(4);

function show(ArrayListInteger $ids)
{
    $ids->forEach(function($id) {
        echo $id . PHP_EOL;
    });
}
show();


$ids = new ArrayListInteger([1, 2, 3]);
$ids[] = 4;

function show(ArrayListInteger $ids)
{
    foreach ($ids as $id) {
        echo $id;
    }
}
show();