php实现刚刚几分钟前几小时前几天前

<?php
/*
* @param $posttime 时间：2020-06-3 12:00:18
*/

function time_ago($posttime){
     // 当前时间的时间戳
    $nowtimes = strtotime(date('Y-m-d H:i:s'),time());
    // 之前时间参数的时间戳
    $posttimes = strtotime($posttime);
    // 相差时间戳
    $counttime = $nowtimes - $posttimes;
    
    // 进行时间转换
    if($counttime<=10){return '刚刚';}else if($counttime>10 && $counttime<=30){return '刚才';}else if($counttime>30 && $counttime<=60){return '刚一会';}else if($counttime>60 && $counttime<=120){return '1 分钟前';}else if($counttime>120 && $counttime<=180){return '2 分钟前';}else if($counttime>180 && $counttime<3600){return intval(($counttime/60)).'分钟前';
        
    }else if($counttime>=3600 && $counttime<3600*24){return intval(($counttime/3600)).'小时前';
        
    }else if($counttime>=3600*24 && $counttime<3600*24*2){return '昨天';}else if($counttime>=3600*24*2 && $counttime<3600*24*3){return '前天';}else if($counttime>=3600*24*3 && $counttime<=3600*24*20){return intval(($counttime/(3600*24))).'天前';
        
    }else{return $posttime;}
}

// 调用
$posttime_1 = "2020-05-31 05:00:18";
$posttime_2 = "2020-06-2 11:00:00";
$posttime_3 = "2020-06-3 12:05:18";
$date_1 = time_ago($posttime_1);
$date_2 = time_ago($posttime_2);
$date_3 = time_ago($posttime_3);

echo "<h1 style=\"text-align:center;margin-top:50px;\">".$date_1."</h1>";
echo "<h1 style=\"text-align:center;margin-top:50px;\">".$date_2."</h1>";
echo "<h1 style=\"text-align:center;margin-top:50px;\">".$date_3."</h1>";
?>

Author:TANKING
Web:https://www.likeyunba.com/
Date:2020-06-03
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