pagination.php

<?php
function pagination($pages = '', $range = 4)
{
     $showitems = ($range * 2)+1;

     global $paged;
     if(empty($paged)) $paged = 1;

     if($pages == '')
     {
         global $wp_query;
         $pages = $wp_query->max_num_pages;
         if(!$pages)
         {
             $pages = 1;
         }
     }

     if(1 != $pages)
     {
       echo '<div class="main-pagination">';
         echo "<div class='main-pagination__container'>";
           //echo "<li> <span>Page ".$paged." of ".$pages."</span> </li>";

           // if($paged > 2 && $paged > $range+1 && $showitems < $pages) echo "<li><a href='".get_pagenum_link(1)."'>&laquo; First</a></li>";
           // seta esquerda
           if($paged > 1 && $showitems < $pages) echo "<a href='".get_pagenum_link($paged - 1)."' class='main-pagination__arrow main-pagination__arrow--left'></a>";

           echo "<span class='main-pagination__bullets'>";
          for ($i=1; $i <= $pages; $i++)
          {
            if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems ))
            {
              if ($paged == $i):
                // corrente (active)
                echo  "<a class='main-pagination__bullet main-pagination__bullet--active' disabled>".$i."</a>";
              else:
                // bullet (pagination_bullet)
                echo "<a href='".get_pagenum_link($i)."#noticias' class=\"main-pagination__bullet\">".$i."</a>";
              endif;
          }
          }
          echo "</span>";
            // seta direita
           if ($paged < $pages && $showitems < $pages) echo "<a href='.get_pagenum_link($paged + 1).' class='main-pagination__arrow main-pagination__arrow--right'></a>";
           // if ($paged < $pages-1 &&  $paged+$range-1 < $pages && $showitems < $pages) echo "<li><a href='".get_pagenum_link($pages)."'>Last &raquo;</a></li>";

         echo "</div>";
      echo "</div>";
     }
}