1

This code works good:

$terms = get_the_terms(get_the_ID(), 'my_taxonomy'); if (!is_wp_error($terms) && !empty($terms)) { foreach ($terms as $term) { $name = $term->name; $link = add_query_arg('fwp_typ', FWP()->helper->safe_value($term->slug), 'https://www.freuciv.com/'); echo "<a href='$link'>$name</a><br />"; } }

It generates:

  • Term1 (first level - parent)
  • Term2 (second level - child)

I would like to get only the first level terms. How to modify it?

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  • 1
    Untested guess: put if ($term->parent) continue; at the top of the for loop. Commented May 15, 2020 at 13:12

1 Answer 1

Reset to default
2

Just have a quick test and seems both methods working well.

// @Rup's method $terms = get_the_terms(get_the_ID(), 'my_taxonomy'); if (!is_wp_error($terms) && !empty($terms)) { foreach ($terms as $term) { // skip if parent > 0 if( $term->parent ) continue; $name = $term->name; $link = add_query_arg('fwp_typ', FWP()->helper->safe_value($term->slug), 'https://www.freuciv.com/'); echo "<a href='$link'>$name</a><br />"; } }

or

$terms = get_the_terms(get_the_ID(), 'my_taxonomy'); if (!is_wp_error($terms) && !empty($terms)) { foreach ($terms as $term) { // only do if parent is 0 (top most) if( $term->parent == 0 ) { $name = $term->name; $link = add_query_arg('fwp_typ', FWP()->helper->safe_value($term->slug), 'https://www.freuciv.com/'); echo "<a href='$link'>$name</a><br />"; } } }
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  • Yes, both methods working well. Thanks a lot! I'm very grateful for your help. Commented May 15, 2020 at 16:05

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