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Source View: wp_link_pages

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Line Code
880
881      /**
882       * Filter the HTML output of page links for paginated posts.
883       *
884       * @since 3.6.0
885       *
886       * @param string $output HTML output of paginated posts' page links.
887       * @param array  $args   An array of arguments.
888       */
889      $html = apply_filters( 'wp_link_pages', $output, $args );
890
891      if ( $r['echo'] ) {
892           echo $html;
893      }
894      return $html;
895 }
896
897 /**
898  * Helper function for wp_link_pages().