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Source View: comment_notification_recipients

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Source View

Line Code
1318       *
1319       * By default, only post authors are notified of comments. This filter allows
1320       * others to be added.
1321       *
1322       * @since 3.7.0
1323       *
1324       * @param array $emails     An array of email addresses to receive a comment notification.
1325       * @param int   $comment_id The comment ID.
1326       */
1327      $emails = apply_filters( 'comment_notification_recipients', $emails, $comment_id );
1328      $emails = array_filter( $emails );
1329
1330      // If there are no addresses to send the comment to, bail.
1331      if ( ! count( $emails ) ) {
1332           return false;
1333      }
1334
1335      // Facilitate unsetting below without knowing the keys.
1336      $emails = array_flip( $emails );