Wordpress动态获得版权年份方法

概述Wordpress动态获得版权年份的方法。 function copyrightDate() { global $wpdb; $copyright_dates = $wpdb->get_results(" SELECT YEAR(min(post_date_gmt)) AS firstdate, YEAR(max(post_date_gmt)) AS lastdate FROM $wpdb->posts WHERE post_status = 'publish' "); if($c…

wordpress动态获得版权年份的方法。

function copyrightDate() {
global $wpdb;
$copyright_dates = $wpdb->get_results("
SELECT
YEAR(min(post_date_gmt)) AS firstdate,
YEAR(max(post_date_gmt)) AS lastdate
FROM
$wpdb->posts
WHERE post_status = 'publish'
");
if($copyright_dates) {
$date = date('Y-m-d');
$date = explode('-',$date);
$copyright = "copyright © " . $copyright_dates[0]->firstdate;
if($copyright_dates[0]->firstdate != $date[0]) {
$copyright .= '-' . $date[0];
}
echo $copyright;
}
}
add_filter('wp_footer','copyrightDate');

总结

以上是内存溢出为你收集整理的Wordpress动态获得版权年份方法全部内容，希望文章能够帮你解决Wordpress动态获得版权年份方法所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。