first commit

src/DataFixtures/AppFixtures.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\DataFixtures;
+
+use App\Entity\Entity1;
+use Doctrine\Bundle\FixturesBundle\Fixture;
+use Doctrine\Persistence\ObjectManager;
+
+class AppFixtures extends Fixture
+{
+    public function load(ObjectManager $manager): void
+    {
+        for ($i = 0; $i < 20; $i++) {
+            $e = new Entity1();
+            $e->setName('entity '.$i);
+            $manager->persist($e);
+        }
+
+        $manager->flush();
+    }
+}
+
+// symfony console doctrine:fixtures:load