function select_with_style_build_term_tree in Select with Style 7

Build a tree from the supplied terms.

Parameters

array $terms:

array $term_tree:

int $i_start:

int $parent_tid:

2 calls to select_with_style_build_term_tree()

select_with_style_assemble_optgroups_options_and_attributes in select_with_style/select_with_style.module

Returns a linear list of attributes to go with an optgroup list of options.

select_with_style_assemble_tree_options_and_attributes in select_with_style/select_with_style.module

Returns a linear list of options, with may be styled like a tree using the also returned option attributes.

File

select_with_style/select_with_style.module, line 440

select_with_style.module

Code

function select_with_style_build_term_tree($terms, &$term_tree, $i_start = 0, $parent_tid = 0) {
  $num_terms = count($terms);
  for ($i = $i_start; $i < $num_terms; $i++) {
    $term = $terms[$i];
    if ($parent_tid == reset($term->parents)) {
      $term_tree[$term->tid] = array();
      select_with_style_build_term_tree($terms, $term_tree[$term->tid], $i + 1, $term->tid);
    }
  }
}