function hook_metatags_alter in Nodewords: D6 Meta Tags 6.3

Alters the meta tags content.

Parameters

&$output: The array of meta tags values.

$parameters: An array of parameters. The currently defined are:

• type - the type of object for the page to which the meta tags are associated.
• id - the ID for the object associated with the page.
• output - where the meta tags are being output; the parameter value can 'head' or 'update index'.

1 invocation of hook_metatags_alter()

nodewords_preprocess_page in ./nodewords.module

Implements hook_preprocess_page().

File

./nodewords.api.php, line 22

. Nodewords hooks.

Code

function hook_metatags_alter(&$output, $parameters) {
  if (empty($output['abstract']) && $parameters['type'] == NODEWORDS_TYPE_NODE) {
    $output['abstract'] = t('Node content');
  }
}