NO.1 wordpress wp_link_pages同时支持数字与上下页
在wordpress里有个函数wp_link_pages是给文章内容分页的，可是默认的只支持要么显示数字，要么显示下一页按钮，而没有同时显示的，肿么办，将以下代码加入主题的functions.php里即可：
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add_filter('wp_link_pages_args', 'wp_link_pages_args_prevnext_add'); function wp_link_pages_args_prevnext_add($args){ global $page, $numpages, $more, $pagenow; if (!$args['next_or_number'] == 'next_and_number') return $args; # exit early $args['next_or_number'] = 'number'; # keep numbering for the main part if (!$more) return $args; # exit early if($page-1) # there is a previous page $args['before'] .= _wp_link_page($page-1) . $args['link_before']. $args['previouspagelink'] . $args['link_after'] . '</a>' ; if ($page<$numpages) # there is a next page $args['after'] = _wp_link_page($page+1) . $args['link_before'] . '' . $args['nextpagelink'] . $args['link_after'] . '</a>' . $args['after'] ; return $args; } |
然后，调用：
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<?php wp_link_pages( array(<?php wp_link_pages( array( 'before' => '<div class="page-links">', 'after' => '</div>', 'next_or_number' => 'next_and_number', 'link_before' => '<span>', 'link_after' => '</span>', 'nextpagelink' => 'NEXT', 'previouspagelink' => 'PREV', ) ); ?> |
