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Filter Category from WordPress Blog Page

/ Published in: PHP
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Ever want to filter out a category from your blog page. Here's how you do it! Just add this snippet to your functions.php file.

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Copy this code and paste it in your HTML 
  1. /* The Number 611 is my category ID number. Please replace this with your own! 
  2.            Add this snippet to your functions.php file. */
  3.  
  4.         function exclude_cat($query) {
  5. 		if ( $query->is_home) {
  6. 			$query-> set('cat','-611');
  7. 		}
  8. 		return $query;
  9. 	}
  10.  
  11. 	add_filter('pre_get_posts','exclude_cat');

URL: http://www.brettwidmann.com/2011/12/filter-categories-wordpress-blog/

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