Get Top Parent Category (WordPress)

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There are many times when you need to show or get the top most (root) parent category in WordPress - regardless of how many subcategories you might be deep. I have used this logic for page navigation (highlight the top parent tab) - as well as within some custom loops/sidebar code.

They way to do this:

PLAIN TEXT
PHP:
  1. <?php
  2. $parentCatList = get_category_parents($cat,false,',');
  3. $parentCatListArray = split(",",$parentCatList);
  4. $topParentName = $parentCatListArray[0];
  5. $sdacReplace = array(" " => "-", "(" => "", ")" => "");
  6. $topParent = strtolower(strtr($topParentName,$sdacReplace));
  7. ?>

To test this you can simply put it in your header and echo out $topParent and you will see the "slug" of the category.
If you want to see the category name and not necessarily the slug - you can simply echo $topParentName.

HTML to PDF

  • Written by: Jennifer Zelazny on September 3rd, 2008 at 9:31 am
  • Tagged:
  • Categorized: Clients, SDAC Blog
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We recently finished a project where we had to create a PDF on the fly of the user's filled out application (~12 pages of data) so they could keep a copy. To do this - I looked at a few libraries out there and then ended up using HTML_toPDF. I had used another script from the same guy who put together HTML_toPDF and thus prompted me to use this one as well. The script works great and our client is very happy. If you ever need this capability - check out HTML_toPDF!

Web Site Portfolio Available

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We have recently updated our portfolio and made it available. All of our recent web development work is now available for visitors and potential customers to look at.