rprimmer

Markdown Cheat Sheet

Thanks for visiting The Markdown Guide!

This Markdown cheat sheet provides a quick overview of all the Markdown syntax elements. It can’t cover every edge case, so if you need more information about any of these elements, refer to the reference guides for basic syntax and extended syntax.

Basic Syntax

These are the elements outlined in John Gruber’s original design document. All Markdown applications support these elements.

miclf

#!/usr/bin/env php
<?php

// Determine which command has been called.
$cmd = (!empty($argv[1])) ? strtolower($argv[1]) : null;

// If an invalid number of arguments has been passed (or if no argument
// was given at all), display help information.
if ($argc < 2 || $argc > 3 || !in_array($cmd, ['save', 'load'])) {