hook_link_alter

hooks/core.php, line 967

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hooks

hook_link_alter(&$links, $node)

Perform alterations before links on a node are rendered.

One popular use of this hook is to add/delete links from other modules.

Parameters

$links Nested array of links for the node keyed by providing module.

$node A node object that contains the links.

Valor de retorno

None.

Código

<?php
function hook_link_alter(&$links, $node) {
  foreach ($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']);
    }
  }
}
?>