This is the documentation for the unsupported version 1.4. Please consider upgrading your code to the latest stable version
Strikethrough Extension
(Note: this extension is included by default within the GFM extension)
This extension adds support for GFM-style strikethrough syntax. It allows users to use ~~ in order to indicate text that should be rendered within <del> tags.
Installation
This extension is bundled with league/commonmark. This library can be installed via Composer:
composer require league/commonmark
See the installation section for more details.
Usage
This extension can be added to any new Environment:
use League\CommonMark\CommonMarkConverter;
use League\CommonMark\Environment;
use League\CommonMark\Extension\Strikethrough\StrikethroughExtension;
// Obtain a pre-configured Environment with all the CommonMark parsers/renderers ready-to-go
$environment = Environment::createCommonMarkEnvironment();
// Add this extension
$environment->addExtension(new StrikethroughExtension());
// Instantiate the converter engine and start converting some Markdown!
$converter = new CommonMarkConverter($config, $environment);
echo $converter->convertToHtml('This extension is ~~really good~~ great!');