PHP code example of pisc / genflow

1. Go to this page and download the library: Download pisc/genflow 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/ */

pisc / genflow example snippets




namespace MyNamespace;

use function Pisc\GenFlow\gen;

function myGenerator()
{
    yield 1;
    yield 2;
    yield 3;
}

gen(myGenerator())
    ->map(fn ($item) => $item * 2)
    ->filter(fn ($item) => $item < 5)
    ->toArray(); // [2, 4]