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php计算几分钟前发贴子

 代码如下 复制代码
function tranTime($time) {
    $rtime = date("m-d H:i",$time);
    $htime = date("H:i",$time);
    
    $time = time() - $time;
 
    if ($time < 60) {
        $str = '刚刚';
    }
    elseif ($time < 60 * 60) {
        $min = floor($time/60);
        $str = $min.'分钟前';
    }
    elseif ($time < 60 * 60 * 24) {
        $h = floor($time/(60*60));
        $str = $h.'小时前 '.$htime;
    }
    elseif ($time < 60 * 60 * 24 * 3) {
        $d = floor($time/(60*60*24));
        if($d==1)
           $str = '昨天 '.$rtime;
        else
           $str = '前天 '.$rtime;
    }
    else {
        $str = $rtime;
    }
    return $str;
}

函数tranTime()中的参数$time必须为Unix时间戳,如果不是请先用strtotime()将其转换成Unix时间戳

调用

 代码如下 复制代码

$times="1286861696 ";  
echo tranTime($times);

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