PHP code example of bentools / rewindable-generator

1. Go to this page and download the library: Download bentools/rewindable-generator 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/ */

bentools / rewindable-generator example snippets


$generator = (function () {
    yield 'foo';
    yield 'bar';
})();

var_dump(iterator_to_array($generator)); // ['foo', 'bar']
var_dump(iterator_to_array($generator)); // Boom


use BenTools\RewindableGenerator;

$generator = (function () {
    yield 'foo';
    yield 'bar';
})();

$iterator = new RewindableGenerator($generator);

var_dump(iterator_to_array($iterator)); // ['foo', 'bar']
var_dump(iterator_to_array($iterator)); // ['foo', 'bar']