PHP code example of michaelpetri / php-generic-list

1. Go to this page and download the library: Download michaelpetri/php-generic-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/ */

michaelpetri / php-generic-list example snippets


ImmutableList::of(1, 2, 3, 4, 5)
    ->filter(
        static fn(int $i): bool => 0 === $i % 2
    )
    ->map(
        static fn(int $i): int => 2 ** $i
    )
    ->with(
        32
    )
    ->with(
        32
    )
    ->unique()
    ->each(
        static function (int $i): void { sprintf("\d\n", $i) }
    )

// Output:
// 4 
// 16
// 32