Add start of IconExtension class

src/PcmIconBundle.php

@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Pcm\ExampleBundle;
+namespace Pcm\IconBundle;
 
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -10,7 +10,7 @@ use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigura
 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
 use Symfony\Component\HttpKernel\Bundle\AbstractBundle;
 
-class PcmExampleBundle extends AbstractBundle {
+class PcmIconBundle extends AbstractBundle {
     public function loadExtension(array $config, ContainerConfigurator $container, ContainerBuilder $builder): void
     {
         $loader = new YamlFileLoader($builder, new FileLocator(__DIR__.'/../config/'));

src/Twig/Functions/IconExtension.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pcm\IconBundle\Twig\Functions;
+
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+final class IconExtension extends AbstractExtension
+{
+    /**
+     * @inheritDoc
+     */
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction('icon', [$this, 'render'], [
+                'is_safe' => ['html']
+            ])
+        ];
+    }
+}
+
+