What are common challenges faced by PHP beginners when working on projects involving frequent table changes?

Common challenges faced by PHP beginners when working on projects involving frequent table changes include difficulties in managing database schema changes, updating queries to reflect new table structures, and ensuring data integrity during migrations. One way to address these challenges is to use migration tools like Laravel's built-in migration system, which allows developers to easily make and track changes to the database schema.

// Example migration file using Laravel's migration system
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateExampleTable extends Migration
{
    public function up()
    {
        Schema::create('example', function (Blueprint $table) {
            $table->id();
            $table->string('name');
            $table->timestamps();
        });
    }

    public function down()
    {
        Schema::dropIfExists('example');
    }
}