PHP code example of surface / commonmark-ext-youtube-iframe

1. Go to this page and download the library: Download surface/commonmark-ext-youtube-iframe 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/ */

surface / commonmark-ext-youtube-iframe example snippets


use League\CommonMark\Environment\Environment;
use League\CommonMark\MarkdownConverter as Converter;
use Surface\CommonMark\Ext\YouTubeIframe\Extension as YouTubeExtension;

$options = [
    'youtube_iframe' => [
        'width' => 800,
        'height' => 600,
    ]
];

$environment = new Environment($options);
$environment->addExtension(new YouTubeExtension());

$converter = new Converter($environment);

echo $converter->convert('[](https://youtu.be/xxx)');
echo $converter->convert('[](https://www.youtube.com/watch?v=xxx)');
echo $converter->convert('[](https://youtu.be/xxx?height=480)');
echo $converter->convert('[](https://www.youtube.com/watch?v=xxx&width=640)');


$options = [
    'youtube_iframe' => [
        'full_url' => false,
    ]
];