PHP code example of ows / commonmark-sup-sub-extensions

1. Go to this page and download the library: Download ows/commonmark-sup-sub-extensions 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/ */

ows / commonmark-sup-sub-extensions example snippets


use League\CommonMark\Environment;
use Ows\CommonMark\SupExtension;
use Ows\CommonMark\SubExtension;

$environment = Environment::createCommonMarkEnvironment();
$environment->addExtension(new SupExtension());
$environment->addExtension(new SubExtension());