<?php
$pagination = '';
$limitPerPage = 10;
$total_pages = ceil($total/$limitPerPage);
if(isset($_GET["page"])){
$current_page = $_GET["page"];
}else{
$current_page = 1;
}
if($total_pages > 0 && $total_pages != 1 && $current_page <= $total_pages){ //verify total pages and current page number
$next = $current_page + 1; //next link
$first_link = true; //boolean var to decide our first link
// display prev
if($current_page > 1){
$previous_pg = $current_page-1;
$pagination .= '<li><a href="/tags/'.end($tag).'?page='.$previous_pg.'" data-page="'.$previous_pg.'" title="Previous"><span aria-hidden="true"><i class="ion-icon ion-ios-arrow-back"></i></span></a></li>'; //previous link
$first_link = false; //set first link to false
}
if($current_page==1){
$pagination .= '<li><a id="prevPg" href="javascript:void(0);" data-page="1" title="" style="pointer-events:none"><span aria-hidden="true"><i class="ion-icon ion-ios-arrow-back"></i></span></a></li>';
}
// display current
$i = $current_page;
$pagination .= '<li class="active"><a href="javascript:void(0);" data-page="'.$i.'" title="Page '.$i.'" style="pointer-events:none">'.$i.'</a></li>';
// display next
if($current_page < $total_pages){
$next_pg = $current_page+1;
$pagination .= '<li><a href="/tags/'.end($tag).'?page='.$next_pg.'" data-page="'.$next_pg.'" title="Next"><span aria-hidden="true"><i class="ion-icon ion-ios-arrow-forward"></i></span></a></li>'; //next link
}
if($current_page==$total_pages){
$pagination .= '<li><a id="nextPg" href="javascript:void(0);" data-page="'.$total_pages.'" title="" style="pointer-events:none"><span aria-hidden="true"><i class="ion-icon ion-ios-arrow-forward"></i></span></a></li>';
}
}
echo $pagination;
?>