hook_link_alter

Perform alterations before links on a node are rendered. One popular use of this hook is to modify/remove links from other modules. If you want to add a link to the links section of a node, use hook_link instead.

Parameters

$node: A node object for editing links on

$links: Nested array of links for the node

Return value

None.

Related topics

Hooks

Allow modules to interact with the Drupal core.

3 invocations of hook_link_alter()

File

developer/hooks/core.php, line 647

These are the hooks that are invoked by the Drupal core.

Code

function hook_link_alter(&$node, &$links) {
  foreach ($links as $module => $link) {
    if (strstr($module, 'taxonomy_term')) {
      // Link back to the forum and not the taxonomy term page
      $links[$module]['href'] = str_replace('taxonomy/term', 'forum', $link['href']);
    }
  }
}