2024年05月29日 建站教程
wordpress建站中，如何实现版权年份动态显示（自动变化年份），下面web建站小编给大家简单介绍一下！
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;
}
}
调用代码：
<?php copyrightDate();?>
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