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[WP] 親子構造を持ったタームのリンク
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function term_parent_child( $taxonomy, $separator ) { | |
// タームの配列を取得 | |
$terms = get_the_terms( $post->ID, $taxonomy); | |
// print '<pre>';print_r($terms);print '</pre>'; | |
foreach ($terms as $term) { | |
if ($term->parent == 0) { | |
// parent が 0 のタームが先祖なのでIDを取得 | |
$parent_term_id = $term->term_id; | |
} else { | |
// 子のターム | |
$child_term_id = $term->term_id; | |
} | |
} | |
$taxonomy_url = get_site_url().'/'.$taxonomy.'/'; | |
$term_list = '<a href="'.esc_url($taxonomy_url.$terms[$parent_term_id]->slug).'">'.esc_html($terms[$parent_term_id]->name).'</a>'; | |
$term_list .= $separator; | |
$term_list .= '<a href="'.esc_url($taxonomy_url.$terms[$child_term_id]->slug).'">'.esc_html($terms[$child_term_id]->name).'</a>'; | |
echo $term_list; | |
} |
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