Question

默认情况下，当Laravel创建帖子时，它将日期和时间戳记存储为： 2019-01-31 23:32:06

我怎样才能显示它的视图 - 2018年1月31日下午11点32分

Answer 1

U可以使用Php Carbon来修改日期。例如。

$dt = Carbon::createFromFormat('Y-m-d H:i:s.u', '2019-02-01 03:45:27.612584');

// $dt->toAtomString() is the same as $dt->format(DateTime::ATOM);
echo $dt->toAtomString();           // 2019-02-01T03:45:27+00:00
echo $dt->toCookieString();         // Friday, 01-Feb-2019 03:45:27 UTC

echo $dt->toIso8601String();        // 2019-02-01T03:45:27+00:00
// Be aware we chose to use the full-extended format of the ISO 8601 norm
// Natively, DateTime::ISO8601 format is not compatible with ISO-8601 as it
// is explained here in the PHP documentation:
// https://php.net/manual/class.datetime.php#datetime.constants.iso8601
// We consider it as a PHP mistake and chose not to provide method for this
// format, but you still can use it this way:
echo $dt->format(DateTime::ISO8601); // 2019-02-01T03:45:27+0000

echo $dt->toISOString();            // 2019-02-01T03:45:27.612584Z
echo $dt->toJSON();                 // 2019-02-01T03:45:27.612584Z

echo $dt->toIso8601ZuluString();    // 2019-02-01T03:45:27Z
echo $dt->toDateTimeLocalString();  // 2019-02-01T03:45:27
echo $dt->toRfc822String();         // Fri, 01 Feb 19 03:45:27 +0000
echo $dt->toRfc850String();         // Friday, 01-Feb-19 03:45:27 UTC
echo $dt->toRfc1036String();        // Fri, 01 Feb 19 03:45:27 +0000
echo $dt->toRfc1123String();        // Fri, 01 Feb 2019 03:45:27 +0000
echo $dt->toRfc2822String();        // Fri, 01 Feb 2019 03:45:27 +0000
echo $dt->toRfc3339String();        // 2019-02-01T03:45:27+00:00
echo $dt->toRfc7231String();        // Fri, 01 Feb 2019 03:45:27 GMT
echo $dt->toRssString();            // Fri, 01 Feb 2019 03:45:27 +0000
echo $dt->toW3cString();            // 2019-02-01T03:45:27+00:00

请详细了解Php Carbon

Answer 2

您可以在laravel中使用Carbon。

首先，使用carbon：

use Carbon\Carbon;

然后使用您想要的格式，就像您这样：

public function test()
{
    $dt = User::find(1);
    return $dt->created_at->format('M jS\\, Y h:i:s A'); //Dec 1st, 1975 02:15:16 PM
}

您也可以在视图中使用它，只需在文件顶部使用carbon：

<?php use Carbon\Carbon;?>

然后更改显示格式，例如{{$dt->created_at->format('M jS\\, Y h:i:s A')}}

Answer 3

对不起，答案太晚了

您的输入是2018-01-31 23:32:06

您的期望输出是Jan 31st, 2018 11:32pm

我创建了一个函数

function convertToPreferedDateFormat($dateString='')
  {
            $toTimeString = strtotime($dateString);

            $yourExpectedFormat = 'M dS, Y h:ia';

           // $prettyBeautifullWay = 'l jS \of F Y h:i:s A';

            return date($yourExpectedFormat, $toTimeString);
  }

然后进行测试

$timeString = '2018-01-31 23:32:06';

  $expectedOutput = 'Jan 31st, 2018 11:32pm';

echo convertToPreferedDateFormat($timeString);
echo "<br>";
echo $expectedOutput;

Laravel 5.7重新格式化日期时间戳

3 个答案: