Kerfred

Displays the current rewrite rules for the site. Requires the debug bar plugin.

Debug Bar Rewrite Rules

Displays the current rewrite rules for the site. Requires the debug bar plugin.

maheshkathiriya

Category and Subcategory in WordPress Post URLs. Enables Category Post URLs, making posts follow categories and parent categories and sub categories 
to define their permalink. Assume a blog with the following category structure 
for posts:
<ul>
<li>News
<ul>
<li>Marvel</li>
<li>Game</li>
</ul>
</li>
<li>Review
<ul>
<li>DC Review</li>
<li>Popular Movie Review</li>
</ul>
</li>
</ul>
By default, their URLs will be <code>category/%sub-category-name%</code>. Activating this 
plugin will end up in URLs like:
<ul>
<li>News: <code>news</code>
<ul>
<li>Marvel: <code>news/marvel</code></li>
<li>Game: <code>News/game</code></li>
</ul>
</li>
<li>Review <code>review</code>
<ul>
<li>dc-review: <code>review/dc-review</code></li>
<li>popular-movie-review: <code>review/popular-movie-review</code></li>
</ul>
</li>
</ul>
For posts inside the Italian food category, for example, the URL will be 
 review/popular-movie-review/%year%/%monthnum%/%day%/%postname%.
<h3>TODO</h3>
<ul>
<li>Flush rules on term creating</li>
<li>Reflect post URL in the admin slug edit section</li>
</ul>

Category Post URLs

Add Category and Subcategory in Wordpress Post URLs, Set a hierarchical URLs like nested sub category : category-name/sub-category-name/sub-category- …

Debug Bar Rewrite Rules vs Category Post URLs