README

This is a plugin for the markdown-it-php Markdown parser by Kenji Yasuda. It allows you to easily embed YouTube videos into your Markdown enabled website, without allowing HTML.

Table of Contents

• Install
• Syntax
• License

Install

composer:

composer require gcdinsmore/markdown-it-youtube-php

Simple

use Kaoken\MarkdownIt\MarkdownIt;
use GCDinsmore\YoutubeIt\YoutubeIt;

$md = new MarkdownIt();
$md->plugin(new YoutubeIt());
echo $md->render("!yt[](sk2pr4XD_kw)");

Init with options

$md = new MarkdownIt();
$md->plugin(new YoutubeIt([
	"width" => "200px",
	"height" => "200px",
	"origin" => "https://example.com"
]));
echo $md->render("!yt[](sk2pr4XD_kw)");

Details of the options

Syntax

YoutubeIt syntax is similar to the standard image Markdown syntax, except you add yt after the initial exclamation point. The text inside the square brackets is used as the alt text. The optional text after the URL is used as the title.

The URL portion can be just the video ID, or it can be the URL from the YouTube page.

!yt[Lady Washington](https://www.youtube.com/watch?v=4YBB1VXg_hk "Lady Washington from SailingNW.com")

The reference style syntax is supported as well.

!yt[S/V Audrey II][1]
Some text
- a
- b


[1]: sk2pr4XD_kw \"S/V Audrey II Adventure\"

License

I'm using the same MIT license that markdown-it and markdown-it-php are using.