PHP code example of assegaiphp / collections

1. Go to this page and download the library: Download assegaiphp/collections 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/ */

assegaiphp / collections example snippets


use Assegai\Collections\Collection;

$collection = new Collection();
$collection->add(1);
$collection->add(2);
$collection->add(3);


use Assegai\Collections\ItemList;

$list = new ItemList('string', ['foo', 'bar', 'baz']);

foreach ($list as $index => $item) {
    echo "{$index}: {$item}\n";
}


$list = new ItemList('string', ['foo', 'bar']);

echo $list[0]; // foo

$list[1] = 'baz';
$list[] = 'tail';

unset($list[0]);


$filteredCollection = $collection->filter(function($item) {
    return $item > 1;
});


$mappedCollection = $collection->map(function($item) {
    return $item * 2;
});


$sum = $collection->reduce(function($carry, $item) {
    return $carry + $item;
}, 0);