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WORDPRESS:GET ALL TAGS FROM A CATEGORY
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//FUNCTION FILE | |
function get_category_tags($args) { | |
global $wpdb; | |
$tags = $wpdb->get_results | |
(" | |
SELECT DISTINCT terms2.term_id as tag_id, terms2.name as tag_name, null as tag_link | |
FROM | |
wp_posts as p1 | |
LEFT JOIN wp_term_relationships as r1 ON p1.ID = r1.object_ID | |
LEFT JOIN wp_term_taxonomy as t1 ON r1.term_taxonomy_id = t1.term_taxonomy_id | |
LEFT JOIN wp_terms as terms1 ON t1.term_id = terms1.term_id, | |
wp_posts as p2 | |
LEFT JOIN wp_term_relationships as r2 ON p2.ID = r2.object_ID | |
LEFT JOIN wp_term_taxonomy as t2 ON r2.term_taxonomy_id = t2.term_taxonomy_id | |
LEFT JOIN wp_terms as terms2 ON t2.term_id = terms2.term_id | |
WHERE | |
t1.taxonomy = 'category' AND p1.post_status = 'publish' AND terms1.term_id IN (".$args['categories'].") AND | |
t2.taxonomy = 'post_tag' AND p2.post_status = 'publish' | |
AND p1.ID = p2.ID | |
ORDER by tag_name | |
"); | |
$count = 0; | |
foreach ($tags as $tag) { | |
$tags[$count]->tag_link = get_tag_link($tag->tag_id); | |
$count++; | |
} | |
return $tags; | |
} | |
//THEME | |
$args = array('categories' =>the_category_ID( false )); | |
$tags = get_category_tags($args); |
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