Terms by vocabulary in node.tpl - php

Question

I've created a variable in template.php that let's me print terms by vocabulary. The problem is that I want to be able to pass in a vocabulary id to select a specific vocabulary. My code looks like this:
function xnalaraart_classic_print_terms($node, $vocabularies){
foreach($vocabularies as $vocabulary){
if($terms = taxonomy_node_get_terms_by_vocabulary($node, $vocabulary->vid)){
$output .= '<div>';
$output .= '<ul class="links inline">';
foreach ($terms as $term){
$output .= '<li class="taxonomy_term_' . $term->tid . '">';
$output .= l($term->name, taxonomy_term_path($term), array('rel' => 'tag', 'title' => strip_tags($term->description)));
$output .= '</li>';
}
$output .= '</ul>';
$output .= '</div>';
}
}
return $output;
}
and in the preprocess_node function:
$vars['terms_split'] = xnalaraart_classic_print_terms($vars['node']);
How do I write it so that I can pass in an id to $vocabularies?

Answer 1

I think you made this more difficult on yourself than it really is. See below for final function.
function xnalaraart_classic_print_vocab_terms($node, $vid){
if($terms = taxonomy_node_get_terms_by_vocabulary($node, $vid)){
$output .= '<div>';
$output .= '<ul class="links inline">';
foreach ($terms as $term){
$output .= '<li class="taxonomy_term_' . $term->tid . '">';
$output .= l($term->name, taxonomy_term_path($term), array('rel' => 'tag', 'title' => strip_tags($term->description)));
$output .= '</li>';
}
$output .= '</ul>';
$output .= '</div>';
}
return $output;
}
And then call
$vars['terms_split'] = xnalaraart_classic_print_terms($vars['node'], 10); //Where 10 is the vocab ID