这篇文章主要介绍了php实现用已经过去多长时间的方式显示时间,可实现相对时间的显示效果,非常具有实用价值,需要的朋友可以参考下本文实例讲述了php用已经过去多长时间的方式显示时间的方法。分享给大家供大家参考。具体如下:这里以一种可读性比较好的方式显示已经过去多长时间,比如:距离现在10秒,距离现在1天等等。
function time_is_older_than($t, $check_time){$t = strtolower($t);$time_type = substr(preg_replace('/[^a-z]/', '', $t), 0, 1);$val = intval(preg_replace('/[^0-9]/', '', $t));$ts = 0;// (s)econds, (m)inutes, (d)ays, (y)ears if ($time_type == 's'){ $ts = $val; }else if ($time_type == 'm'){ $ts = $val * 60; }else if ($time_type == 'h'){ $ts = $val * 60 * 60; }else if ($time_type == 'd'){ $ts = $val * 60 * 60 * 24; }else if ($time_type == 'y'){ $ts = $val * 60 * 60 * 24 * 365; }else { die('Unknown time format given!'); }if ($check_time \n";}else {print 'The given timestamp: ' . date('l dS \of F Y h:i:s A',$time);print " - is NOT older than 30 minutes\n";}// short checks:if (time_is_older_than('10s', $time)){ print "Is older than 10 seconds\n"; }if (time_is_older_than('200m', $time)){ print "Is older than 200 minutes\n"; }if (time_is_older_than('2h', $time)){ print "Is older than 2 hours\n"; }if (time_is_older_than('4d', $time)){ print "Is older than 4 days\n"; }if (time_is_older_than('1y', $time)){ print "Is older than one year\n"; }希望本文所述对大家的php程序设计有所帮助。
PHP 8.5.5 PHP 8.5.5 是 PHP 8.5 分支的维护更新版本。该版本延续了“小步快跑”的迭代逻辑,通过深度错误修复、底层性能微调以及安全加固,旨在为开发者提供一个更健壮、更高效的运行环境。该版本严格遵守语义化版本规范,不包含破坏性变更。
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