fraction-pagination

<?php 

                     global $wp_query;
                    $currentPage = get_query_var('paged');

              
                    $total = $wp_query->max_num_pages;

                    // si il n'y a pas de page
                    if( !$currentPage) {
                        $currentPage = 1;
                    }

                    $next = $currentPage + 1;
                    if( $currentPage == $total ){
                        $next = $currentPage ;
                    }

                    $prev = $currentPage - 1;
                    if( $currentPage == 1 ){
                        $currentPage = 1;
                    }
               
                   ?>
                   <div class="pagination pagination-fraction">
                        <span>Page suivante</span>
                        <a href="<?php echo get_pagenum_link($prev) ?>"><</a>
                        <span><?php echo $currentPage; ?></span> /
                        <span><?php echo $wp_query->max_num_pages ?></span>
                        <a href="<?php echo get_pagenum_link($next) ?>">></a>
                    </div>