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Source View: comment_notification_recipients

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Source View

Line Code
1366       *
1367       * By default, only post authors are notified of comments. This filter allows
1368       * others to be added.
1369       *
1370       * @since 3.7.0
1371       *
1372       * @param array $emails     An array of email addresses to receive a comment notification.
1373       * @param int   $comment_id The comment ID.
1374       */
1375      $emails = apply_filters( 'comment_notification_recipients', $emails, $comment->comment_ID );
1376      $emails = array_filter( $emails );
1377
1378      // If there are no addresses to send the comment to, bail.
1379      if ( ! count( $emails ) ) {
1380           return false;
1381      }
1382
1383      // Facilitate unsetting below without knowing the keys.
1384      $emails = array_flip( $emails );