我想在一个网站的页脚放一个版权声明,但我认为这对于过时的年份来说是非常俗气的。
如何在php4或php5中自动更新年份?
我想在一个网站的页脚放一个版权声明,但我认为这对于过时的年份来说是非常俗气的。
如何在php4或php5中自动更新年份?
当前回答
对于4位数表示:
<?php echo date('Y'); ?>
2位数表示:
<?php echo date('y'); ?>
查看php文档了解更多信息: https://secure.php.net/manual/en/function.date.php
其他回答
全年使用:
<?php
echo $curr_year = date('Y'); // it will display full year ex. 2017
?>
或者只得到两位年份,就像这样:
<?php
echo $curr_year = date('y'); // it will display short 2 digit year ex. 17
?>
echo date('Y')给你当前年份,这将自动更新,因为date()给我们当前日期。
在Laravel
$date = Carbon::now()->format('Y');
return $date;
在PHP中
echo date("Y");
以我为例,wordpress网站页脚的版权声明需要更新。
想法很简单,但涉及的步骤比预期的要多。
Open footer.php in your theme's folder. Locate copyright text, expected this to be all hard coded but found: <div id="copyright"> <?php the_field('copyright_disclaimer', 'options'); ?> </div> Now we know the year is written somewhere in WordPress admin so locate that to delete the year written text. In WP-Admin, go to Options on the left main admin menu: Then on next page go to the tab Disclaimers: and near the top you will find Copyright year: DELETE the © symbol + year + the empty space following the year, then save your page with Update button at top-right of page. With text version of year now delete, we can go and add our year that updates automatically with PHP. Go back to chunk of code in STEP 2 found in footer.php and update that to this: <div id="copyright"> ©<?php echo date("Y"); ?> <?php the_field('copyright_disclaimer', 'options'); ?> </div> Done! Just need to test to ensure changes have taken effect as expected.
这对很多人来说可能不是同样的情况,但是我们在相当多的客户站点中遇到过这种模式,并且认为最好在这里记录。
$dateYear = date('Y');
echo "Current Year: $dateYear";
本年:2022年
$dateYear = date('y');
echo $dateYear;
22