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How do I display all of the categories that a post is in, in sentence format.

eg. cars, boats, aircraft, bicycles.

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up vote 0 down vote accepted

In the loop use <?php the_category(', '); ?> or outside the loop :

$post_categories = wp_get_post_categories( $post_id );

foreach($post_categories as $c){
    $cat = get_category( $c );
    echo $cat->name . ",";
}
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1  
is there a spelling mistake there - you're using cats on one hand and cat on the other. cats is not used anywhere else – Steve Jul 26 '13 at 8:15
    
@Steve deleted that , was planning a different way :) – Tolea Bivol Jul 26 '13 at 8:20
    
Perfect, thank you Tolea. – Steve Jul 26 '13 at 8:21
    
You're welcome Bro – Tolea Bivol Jul 26 '13 at 8:23

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