';
public $text_prev = '';
public function render() {
$total = $this->total;
if ($this->page < 1) {
$page = 1;
} else {
$page = $this->page;
}
if (!(int)$this->limit) {
$limit = 10;
} else {
$limit = $this->limit;
}
$num_links = $this->num_links;
$num_pages = ceil($total / $limit);
$output = '';
if ($page > 1) {
$output .= '' . $this->text_prev . '';
}
if ($num_pages > 1) {
if ($num_pages <= $num_links) {
$start = 1;
$end = $num_pages;
} else {
$start = $page - floor($num_links / 2);
$end = $page + floor($num_links / 2);
if ($start < 1) {
$end += abs($start) + 1;
$start = 1;
}
if ($end > $num_pages) {
$start -= ($end - $num_pages);
$end = $num_pages;
}
}
if ($start > 1) {
$output .= '...';
}
for ($i = $start; $i <= $end; $i++) {
if ($page == $i) {
$output .= '' . $i . '';
} else {
$output .= '' . $i . '';
}
}
if ($end < $num_pages) {
$output .= '...';
}
}
if ($page < $num_pages) {
$output .= '' . $this->text_next . '';
}
return $output ? '' : '';
}
}
?>