PHP code example of pollen-solutions / view

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

pollen-solutions / view example snippets

# /var/www/html/views/hello-world.plates.php
echo 'Hello World !';

use Pollen\View\ViewManager;

$viewManager = new ViewManager();

$viewManager->setDirectory('/var/www/html/views');

echo $view->render('hello-world');
exit;

# /var/www/html/views/hello-world.plates.php
echo 'Hello World' . $this->get('name') . '!';

use Pollen\View\ViewManager;

$viewManager = new ViewManager();

## Creating a Plates View
$view = $viewManager->createView('plates')->setDirectory('/var/www/html/views');

echo $view->render('hello-world', ['name' => 'John Doe']);
exit;

namespace Acme\View;

use Pollen\View\Engines\Plates\PlatesTemplate as BasePlatesTemplate;

class PlatesTemplate extends BasePlatesTemplate
{
    public function helloWorldName(string $name): string
    {
        return 'Hello World '. $name . '!';
    }
}

# /var/www/html/views/hello-world.plates.php
/**
 * @var Acme\View\PlatesTemplate $this
 */
echo $this->helloWorldName($this->get('name'));

use Pollen\View\ViewManager;
use Pollen\View\Engines\Plates\PlatesViewEngine;
use Acme\View\PlatesTemplate;

$viewManager = new ViewManager();

$directory = '/var/www/html/views';

$view = $viewManager->createView(
    (new PlatesViewEngine()),
    function (PlatesViewEngine $platesViewEngine) use ($directory) {
        $platesViewEngine->platesEngine()
            ->setDirectory($directory);

        $platesViewEngine->platesEngine()->setTemplateClass(PlatesTemplate::class);

        return $platesViewEngine;
    }
);

echo $view->render('hello-world', ['name' => 'John Doe']);
exit;

# /var/www/html/views/hello-world.plates.php
echo $this->helloWorldName($this->get('name'));

use Pollen\View\ViewManager;

$viewManager = new ViewManager();

$view = $viewManager->createView('plates')
    ->setDirectory('/var/www/html/views')
    ->addExtension('helloWorldName', function (string $name): string {
        return sprinf('Hello World %s !', $name);
    });

echo $view->render('hello-world', ['name' => 'John Doe']);
exit;

use Acme\View;

use Pollen\View\ViewExtension;
use Pollen\View\ViewEngineInterface;
use Pollen\View\Engines\Plates\PlatesViewEngine;
use Pollen\View\Engines\Twig\TwigViewEngine;
use Twig\TwigFunction;

class HelloWorldNameViewExtension extends ViewExtension
{
    public function register(ViewEngineInterface $viewEngine)
    {
        if (is_a($viewEngine, PlatesViewEngine::class)) {
            $viewEngine->platesEngine()->registerFunction(
                    $this->getName(),
                    function (string $name): string {
                        return sprinf('Hello World %s !', $name);
                    }
                );
        }
        
        /**
         * Extending Twig
         * @see https://twig.symfony.com/doc/3.x/advanced.html 
         */
        if (is_a($viewEngine, TwigViewEngine::class)) {
            $viewEngine->twigEnvironment()->addFunction(
                new TwigFunction(
                    $this->getName(),
                    function (string $name): string {
                        return sprinf('Hello World %s !', $name);
                    }
                )
            );
        }
           
        return null;
    }
}

# /var/www/html/views/hello-world.plates.php
echo $this->helloWorldName($this->get('name'));

use Pollen\View\ViewManager;
use Acme\View\HelloWorldNameViewExtension;

$viewManager = new ViewManager();

$view = $viewManager->createView('plates')
    ->setDirectory('/var/www/html/views')
    ->addExtension('helloWorldName', new HelloWorldNameViewExtension());

echo $view->render('hello-world', ['name' => 'John Doe']);
exit;