PHP code example of awesomite / iterators

1. Go to this page and download the library: Download awesomite/iterators 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/ */

awesomite / iterators example snippets




function getAllFromDatabase($tableName)
{
    $page = 0;
    $perPage = 1000;
    while ($rows = Db::getRows($tableName, $page, $perPage)) {
        foreach ($rows as $row) {
            yield $row;
        }
        $page++;
    }
}




use Awesomite\Iterators\CallbackIterator;

function getAllFromDatabase($tableName)
{
    $page = 0;
    $perPage = 1000;
    $rows = [];

    return new CallbackIterator(function () use (&$rows, $tableName, &$page, $perPage) {
        if (!$rows) {
            $rows = Db::getRows($tableName, $page, $perPage);
            $page++;
        }

        if ($rows) {
            return array_shift($rows);
        }

        CallbackIterator::stopIterate();
    });
}