Better Markdown Parser in PHP
Version 0.8 features a new approach to parsing inline elements. Along with performance, it improves consistency.
To give an example, here are a markdown text and a comparison of the output that it would produce.
*em **strong em***
***strong em** em*
*em **strong em** em*
The parser used by GitHub.com:
<em>em *</em>strong em***
<em>**strong em</em>* em*
<em>em *</em>strong em** em*
Parsedown:
<p><em>em <strong>strong em</strong></em>
<strong><em>strong em</em>* em*
*em </strong>strong em*<em> em</em></p>
Additionally, version 0.8 features an option to enable automatic line breaks.