function pagination($total, $limit, $base = null, $param = 'page', $display = 5)
{
if (empty($base)) {
$base = current_url();
}
$page = (int) get_param($param, 1);
$pages = ceil($total / $limit);
$items = array();
if ($pages <= 1) {
return;
}
$url = append_url($base, $param . '=1');
$items[] = sprintf('<li><a href="%s" data-push="1"><i class="icon fa-angle-double-left"></i></a></li>', $url);
$prev = $page - 1;
$prev = $prev <= 0 ? 1 : $prev;
$url = append_url($base, $param . '=' . $prev);
$items[] = sprintf('<li><a href="%s" data-push="1"><i class="icon fa-angle-left"></i></a></li>', $url);
if ($page > $pages) {
$page = $pages;
}
if ($page < $display) {
$start = 1;
} elseif ($page >= $pages - floor($display / 2)) {
$start = $pages - $display + 1;
} elseif ($page >= $display) {
$start = $page - floor($display / 2);
}
if ($page >= $display && $start - 1 > 0) {
$url = append_url($base, $param . '=' . ($start - 1));
$items[] = sprintf('<li><a href="%s" data-push="1">...</a></li>', $url);
}
for ($i = $start; $i <= $start + $display - 1; $i++) {
if ($i > $pages) {
continue;
}
$num = $i;
$url = append_url($base, $param . '=' . $num);
if ($num == $page) {
$url = "#";
}
$cls = $page == $num ? 'active' : '';
$items[] = sprintf('<li class="%s"><a href="%s" data-push="1">%d</a></li>', $cls, $url, $num);
}
if ($start + $display <= $pages) {
$url = append_url($base, $param . '=' . ($start + $display));
$items[] = sprintf('<li><a href="%s" data-push="1">...</a></li>', $url, $pages);
}
$next = $page + 1;
$next = $next >= $pages ? $pages : $next;
$url = append_url($base, $param . '=' . $next);
$items[] = sprintf('<li><a href="%s" data-push="1"><i class="icon fa-angle-right"></i></a></li>', $url);
$url = append_url($base, $param . '=' . $pages);
$items[] = sprintf('<li><a href="%s" data-push="1"><i class="icon fa-angle-double-right"></i></a></li>', $url);
$html = '<ul class="pagination">' . implode('', $items) . '</ul>';
return $html;
}
function current_url($query = '')
{
$url = rtrim(base_url(), '/') . get_var('uri');
$qry = get_var('qry');
if (!empty($qry)) {
$url = append_url($url, $qry);
}
if (!empty($query)) {
$url = append_url($url, $query);
}
return $url;
}
