PHP code example of dkulyk / sequence

1. Go to this page and download the library: Download dkulyk/sequence 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/ */

dkulyk / sequence example snippets



DKulyk\Sequence\Sequence;

function fibonacci(&$value, $a = 1, $b = 2)
{
    $value = $a;
    return function (&$v) use ($a, $b) {
        return fibonacci($v, $b, $a + $b);
    };
}


$i = (new Sequence('fibonacci'))
    ->limit(10);

foreach ($i as $k => $v) {
    echo $k, ' => ', $v, PHP_EOL;
}