function paginate_posts() {
global $wp_query, $wp_rewrite;
$wp_query->query_vars['paged'] > 1 ? $current = $wp_query->query_vars['paged'] : $current = 1;
$current = str_pad($current, 2, '0', STR_PAD_LEFT);
$total = str_pad($wp_query->max_num_pages, 2, '0', STR_PAD_LEFT);
$pagination_args = array(
'base' => @add_query_arg('page', '%#%'),
'format' => '',
'total' => $wp_query->max_num_pages,
'current' => $current,
'show_all' => false,
'end_size' => 0,
'mid_size' => 0,
'next_text' => _("»"),
'prev_text' => _("«"),
);
if ($wp_rewrite->using_permalinks())
$pagination_args['base'] = user_trailingslashit(trailingslashit(remove_query_arg('s', get_pagenum_link(1))) . 'page/%#%/', 'paged');
if (!empty($wp_query->query_vars['s']))
$pagination_args['add_args'] = array('s' => get_query_var('s'));
$prev = get_previous_posts_link('');
$next = get_next_posts_link('');
$links = "<div class='pagination_box'><span class='prev page-num'>$prev</span> <span>Page $current/$total</span> <span class='next page-num'>$next</span></div>";
echo $links;
}
通过上述代码进行的分页在分类类别页面中工作。但是当我在第 <?php paginate_posts(); ?> 页中调用此函数时，它不起作用。但是不明白问题出在哪里？
为了使我的分页代码在页面中工作，我将代码放在要显示分页的页面内，然后我添加了带有参数的新查询，它现在可以工作了。我的最终代码如下所示：
<?php
global $wp_query, $wp_rewrite;
$wp_query = new WP_Query($args);
$wp_query->query('post_type=product&paged='.get_query_var('paged').'&odrerby=ID&posts_per_page=15&order=DESC');
$wp_query->query_vars['paged'] > 1 ? $current = $wp_query->query_vars['paged'] : $current = 1;
$current = str_pad($current, 2, '0', STR_PAD_LEFT);
$total = str_pad($wp_query->max_num_pages, 2, '0', STR_PAD_LEFT);
$pagination_args = array(
'base' => @add_query_arg('page', '%#%'),
'format' => '',
'total' => $wp_query->max_num_pages,
'current' => $current,
'show_all' => false,
'end_size' => 0,
'mid_size' => 0,
'next_text' => _("»"),
'prev_text' => _("«"),
);
if ($wp_rewrite->using_permalinks())
$pagination_args['base'] = user_trailingslashit(trailingslashit(remove_query_arg('s', get_pagenum_link(1))) . 'page/%#%/', 'paged');
if (!empty($wp_query->query_vars['s']))
$pagination_args['add_args'] = array('s' => get_query_var('s'));
$prev = get_previous_posts_link('');
$next = get_next_posts_link('');
$links = "<span class='pagexofy'><span class='prev page-numbers'>$prev</span> <span>PAGE $current/$total</span> <span class='next page-numbers'>$next</span></span>";
echo $links;
?>