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<?php
function wp_get_post_categories( $post_id = 0, $args = array() ) {
    $post_id = (int) $post_id;

    $defaults = array('fields' => 'ids');
    $args = wp_parse_args( $args, $defaults );

    $cats = wp_get_object_terms($post_id, 'category', $args);
    return $cats;
}
?>

• Function Reference/wp get post categories « WordPress Codex
  Description. Retrieve the list of categories for a post. Compatibility layer for themes and plugins. Also an easy layer of abstraction away from the complexity of the ...
  codex.wordpress.org
• WordPress › Support » Tags — wp_get_post_categories
  (forgot?) Register · WordPress › Support » wp_get_post_categories ... [resolved] ` wp_get_post_categories` equivalent for custom taxonomies? 3, debsch, 2 ...
  wordpress.org
• wp_get_post_categories($post->ID) - Category Names? - WordPress
  Newbie question. I am modifying a function, and in side of it I am trying to get a list of category titles from a post, then assign it to a variable. When I execute the ...
  wordpress.org
• WordPress › Support » wp_get_post_categories()
  $posts = get_posts(); if ($posts) { foreach ($posts as $post) { $post_categories = wp_get_post_categories($post->ID); foreach ($post_categories as $cat) ...
  wordpress.org

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• debsch on "`wp_get_post_categories` equivalent for custom taxonomies?"
• debsch on "`wp_get_post_categories` equivalent for custom taxonomies?"
• debsch on "`wp_get_post_categories` equivalent for custom taxonomies?"
• debsch on "wp_get_post_categories($post->ID) - Category Names?"
• dmoon79 on "wp_get_post_categories($post->ID) - Category Names?"
• dmoon79 on "wp_get_post_categories($post->ID) - Category Names?"
• alchymyth on "wp_get_post_categories($post->ID) - Category Names?"
• dmoon79 on "wp_get_post_categories($post->ID) - Category Names?"
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• bloomcreative on "Listing sub page navigation on single.php in sidebar"

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