最快的方法是在主题的footer.php 归档并替换为您更喜欢的内容。

我的建议是，我不知道你所说的“动态”是什么意思，用一个函数调用替换当前文本，如<?php my_copyright_text() ?>, 然后在主题的function.php 您可以在其中执行任何需要执行的操作的文件。

function my_copyright_text(){

  $year = date("Y",time());
  $company = "Mycompany.com";
  echo "© 2018-$year $company"; //this is effectively HTML code
}

It is strongly suggested to use a child theme, 不要让主题更新覆盖你的调整。

如果你觉得勇敢，可以在主题定制器中设置一些参数，take a look here.

下面的代码动态更新网站中的版权年份

&copy; 2018 – <?php echo date(\'Y\'); ?> <a href="#url">YourSite.com</a>

First you can put below code in your theme\'s functions.php file.

<?php
function copyright_text(){
    $previous_year = date(\'Y\') - 1;
    $current_year = date(\'Y\');
    $company_url = esc_url(home_url(\'/\'));
    $designer_url = \'http://www.designer-url.com\';
    echo \'<div>&copy; copyright \'.$previous_year.\' - \'.$current_year.\'<a href=\'.$company_url.\' class="comp"> company </a> and <a href=\'.$designer_url.\' class="desg" taret="_blank"> designer </a></div>\';
}
?>

Hope this code may help you. I have tested this code and it\'s working fine.