hook_taxonomy

Versions

5 – 6

hook_taxonomy($op, $type, $array = NULL)

Act on taxonomy changes.

This hook allows modules to take action when the terms and vocabularies in the taxonomy are modified.

Parameters

$op What is being done to $array. Possible values:

• "delete"
• "insert"
• "update"

$type What manner of item $array is. Possible values:

• "term"
• "vocabulary"

$array The item on which $op is being performed. Possible values:

• for vocabularies, 'insert' and 'update' ops: $form_values from taxonomy_form_vocabulary_submit()
• for vocabularies, 'delete' op: $vocabulary from taxonomy_get_vocabulary() cast to an array
• for terms, 'insert' and 'update' ops: $form_values from taxonomy_form_term_submit()
• for terms, 'delete' op: $term from taxonomy_get_term() cast to an array

Return value

None.

Code

documentation/hooks/core.php, line 1799

<?php
function hook_taxonomy($op, $type, $array = NULL) {
  if ($type == 'vocabulary' && ($op == 'insert' || $op == 'update')) {
    if (variable_get('forum_nav_vocabulary', '') == ''
        && in_array('forum', $array['nodes'])) {
      // since none is already set, silently set this vocabulary as the
      // navigation vocabulary
      variable_set('forum_nav_vocabulary', $array['vid']);
    }
  }
}
?>

Post new comment

Your name: *

E-mail: *

The content of this field is kept private and will not be shown publicly.

Homepage:

Subject:

Comment: *

• Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
• Lines and paragraphs break automatically.
• You may post code using <code>...</code> (generic) or <?php ... ?> (highlighted PHP) tags.
• Web page addresses and e-mail addresses turn into links automatically.

More information about formatting options

CAPTCHA

This question is for testing whether you are a human visitor and to prevent automated spam submissions.

What code is in the image?: *

Enter the characters (without spaces) shown in the image.