Pagination for WordPress and Bootstrap 3 / http://www.wpcustoms.net/snippets/pagination-for-wordpress-and-bootstrap/

pagination.php

/**
 * Snippet Name: Pagination for WordPress and Bootstrap
 * Snippet URL: http://www.wpcustoms.net/snippets/pagination-for-wordpress-and-bootstrap/
 */
 // usage:
if ($wp_query->max_num_pages > 1) : 
wpc_pagination();
 endif; 



function wpc_pagination($pages = '', $range = 2)
{
      $showitems = ($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 != $pages)
     {
         echo '<ul class="pagination pagination-lg text-center">';
         if($paged > 2 && $paged > $range+1 && $showitems < $pages) echo '<li><a href="'.get_pagenum_link(1).'">FIRST</a></li>';
         if($paged > 1 && $showitems < $pages) echo '<li><a href="' .get_pagenum_link($paged - 1). '" rel="prev">previous</a></li>';

         for ($i=1; $i <= $pages; $i++)
         {
             if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems ))
             {
                 echo ($paged == $i)? '<li class="active"><a href="#">'. $i .'</a></li>':'<li><a href="'.get_pagenum_link($i).'">'.$i.'</a></li>';
             }
         }

         if ($paged < $pages && $showitems < $pages) echo '<li><a href="'.get_pagenum_link($paged + 1).'" rel="next">next</a></li>';
         if ($paged < $pages-1 &&  $paged+$range-1 < $pages && $showitems < $pages) echo '<li><a href="'.get_pagenum_link($pages).'">LAST</a></li>';
         echo '</ul>';
     }
}