php-flarum/migrations/2015_02_24_000000_create_config_table.php

<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateConfigTable extends Migration
{

    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('config', function (Blueprint $table) {
        
            $table->string('key', 100)->primary();
            $table->binary('value')->nullable();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::drop('config');
    }
}