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Source View: comment_notification_recipients

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Source View

Line Code
1028       *
1029       * Normally just post authors are notified of emails.
1030       * This filter lets you add others.
1031       *
1032       * @since 3.7.0
1033       *
1034       * @param array $emails     Array of email addresses to receive a comment notification.
1035       * @param int   $comment_id The comment ID.
1036       */
1037      $emails = apply_filters( 'comment_notification_recipients', $emails, $comment_id );
1038      $emails = array_filter( $emails );
1039
1040      // If there are no addresses to send the comment to, bail.
1041      if ( ! count( $emails ) ) {
1042           return false;
1043      }
1044
1045      // Facilitate unsetting below without knowing the keys.
1046      $emails = array_flip( $emails );