Title: elmo's Replies | WordPress.org

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# elmo

  [  ](https://wordpress.org/support/users/elmo/)

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## Forum Replies Created

Viewing 1 replies (of 1 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [add_action question](https://wordpress.org/support/topic/add_action-question/)
 *  Thread Starter [elmo](https://wordpress.org/support/users/elmo/)
 * (@elmo)
 * [21 years, 3 months ago](https://wordpress.org/support/topic/add_action-question/#post-134341)
 * It fetches values from the custom fields.
    Then it makes a call to the Google
   API using the values from the custom field as searchwords. The result is saved
   in a database.
 * As mentioned before this works when calling wp_head (or shutdown) but not for
   edit_post or publish_post.

Viewing 1 replies (of 1 total)