cakephp 日期和時間

為了在 cakephp4 中處理日期和時間，我們將使用可用的 frozentime 類。

要處理日期和時間，請在控制器中包含該類

use cake\i18n\frozentime;

讓我們使用 frozentime 類來處理示例并顯示日期和時間。

示例

在 config/routes.php 文件中進行更改，如以下程序所示。

config/routes.php

use cake\http\middleware\csrfprotectionmiddleware;
use cake\routing\route\dashedroute;
use cake\routing\routebuilder;
$routes--->setrouteclass(dashedroute::class);
$routes->scope('/', function (routebuilder $builder) {
   $builder->registermiddleware('csrf', new csrfprotectionmiddleware([
      'httponly' => true,
   ]));
   $builder->applymiddleware('csrf');
   //$builder->connect('/pages',['controller'=>'pages','action'=>'display', 'home']);
   $builder->connect('datetime',['controller'=>'dates','action'=>'index']);
   $builder->fallbacks();
});

在 src/controller/datescontroller.php 中創建一個 datescontroller.php 文件。 將以下代碼復制到控制器文件中。如果已經創建則忽略。

src/controller/datescontroller.php

   namespace app\controller;
   use app\controller\appcontroller;
   use cake\i18n\frozentime;
   class datescontroller extends appcontroller{
      public function index(){
         $time = frozentime::now();
         $now = frozentime::parse('now');
         $_now = $now--->i18nformat('yyyy-mm-dd hh:mm:ss');
         $this->set('timenow', $_now);
         $now = frozentime::parse('now');
         $nice = $now->nice();
         $this->set('nicetime', $nice);
         $hebrewdate = $now->i18nformat(\intldateformatter::full, null, 'en-ir@calendar=hebrew');
         $this->set("hebrewdate",$hebrewdate);
         $japanesedate = $now->i18nformat(\intldateformatter::full, null, 'en-ir@calendar=japanese');
         $this->set("japanesedate",$japanesedate);
         $time = frozentime::now();
         $this->set("current_year",$time->year);
         $this->set("current_month",$time->month);
         $this->set("current_day",$time->day);
      }
   }
?>

在 src/template 中創建一個 dates 目錄，然后在該目錄下創建一個名為index.php 的 view 文件。將以下代碼復制到該文件中。

src/template/dates/index.php

   echo "the current date and time is = ".$timenow;
   echo "
";
   echo "using nice format available = ".$nicetime;
   echo "
";
   echo "date and time as per hebrew calender =" .$hebrewdate;
   echo "
";
   echo "date and time as per japanese calender =" .$japanesedate;
   echo "
";
   echo "current year = ".$current_year;
   echo "
";
   echo "current month = ".$current_month;
   echo "
";
   echo "current day = ".$current_day;
?>

通過訪問以下 url 執行上述示例：

http://localhost/cakephp4/datetime

輸出

當您運行代碼時，您將看到以下輸出：