taxonomy_get_children

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.6 – 7

taxonomy_get_children($tid, $vid = 0, $key = 'tid')

Find all children of a term ID.

Code

modules/taxonomy/taxonomy.module, line 616

<?php
function taxonomy_get_children($tid, $vid = 0, $key = 'tid') {
  $query = db_select('taxonomy_term_data', 't');
  $query->join('taxonomy_term_hierarchy', 'h', 'h.tid = t.tid');
  $query
    ->addTag('translatable')
    ->addTag('term_access')
    ->fields('t')
    ->condition('parent', $tid)
    ->orderBy('weight')
    ->orderBy('name');
  if ($vid) {
    $query->condition('t.vid', $vid);
  }
  $result = $query->execute();

  $children = array();
  foreach ($result as $term) {
    $children[$term->$key] = $term;
  }
  return $children;
}
?>

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