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Source View: the_excerpt

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Line Code
821       * @since 4.7.0
822       *
823       * @param string  $excerpt The post excerpt.
824       * @param WP_Post $post    Post revision object.
825       * @return string Prepared excerpt or empty string.
826       */
827      protected function prepare_excerpt_response( $excerpt, $post ) {
828
829           /** This filter is documented in wp-includes/post-template.php */
830           $excerpt = apply_filters( 'the_excerpt', $excerpt, $post );
831
832           if ( empty( $excerpt ) ) {
833                return '';
834           }
835
836           return $excerpt;
837      }
838 }
839