PHP代码：
1<?php global $wpdb;
2$post_datetimes = $wpdb->get_row($wpdb->prepare("SELECT YEAR(min(post_date_gmt)) AS firstyear, YEAR(max(post_date_gmt)) AS lastyear FROM $wpdb->posts WHERE post_date_gmt > 1970"));
3
4if ($post_datetimes) {
5 $firstpost_year = $post_datetimes->firstyear;
6 $lastpost_year = $post_datetimes->lastyear;
7 $copyright = $firstpost_year;
8 if($firstpost_year != $lastpost_year) {
9 $copyright .= '-'. $lastpost_year;
10 }
11 $copyright .= ' ';
12 echo $copyright;
13 } ?>
14 < ?php bloginfo('name'); ?><?php echo get_option('home'); ?> / Theme designed by 你的大名
CSS代码：
1 #copyright { float:left; display:inline; margin:55px 0 0 -10px; color:#777; } #copyright li { float:left; display:inline; font-size:11px; margin:0 10px 0 0; padding:0 0 0 13px; background:url(img/footer_line.gif) no-repeat left center; } #copyright li a, #copyright li a:visited { text-decoration:underline; }