CakePHP 日期和时间
为了在 cakephp4 中处理日期和时间,可以使用 FrozenTime 类。
要使用日期和时间,请在控制器中包含该类:
use Cake\I18n\FrozenTime;
让我们使用 FrozenTime 类来处理示例并显示日期和时间。
例子
修改config/routes.php文件,如下所示:
<?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(); });
新建src/Controller/DatesController.php文件,并将以下代码复制到该文件中:
<?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); } } ?>
新建src/Template/Dates/index.php文件,并将以下代码复制到该文件中:
<?php echo "The Current date and time is = ".$timenow; echo "<br/>"; echo "Using nice format available = ".$nicetime; echo "<br/>"; echo "Date and Time as per Hebrew Calender =" .$hebrewdate; echo "<br/>"; echo "Date and Time as per Japanese Calender =" .$japanesedate; echo "<br/>"; echo "Current Year = ".$current_year; echo "<br/>"; echo "Current Month = ".$current_month; echo "<br/>"; echo "Current Day = ".$current_day; ?>
访问http://localhost/cakephp4/datetime执行上述示例,输出如下所示: