database/migrations/2018_04_20_180001_create_antimat_table.php
<?php
declare(strict_types=1);
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
final class CreateAntimatTable extends Migration
{
/**
* Migrate Up.
*/
public function up(): void
{
if (! Schema::hasTable('antimat')) {
Schema::create('antimat', function (Blueprint $table) {
$table->increments('id');
$table->string('string', 100);
});
}
}
/**
* Migrate Down.
*/
public function down(): void
{
Schema::dropIfExists('antimat');
}
}