CODE EXAMPLE FOR PHP

add column migration laravel

//exemple :
//php artisan make:migration add_new_column_to_my_table_table --table=my_table

//php artisan make:migration add_login_to_users_table --table=users

public function up()
{
    Schema::table('my_table', function($table) {
        $table->integer('new_column')->after('other_column_name');
      //with after it's better to place it in your table
    });
}

public function down()
{
    Schema::table('my_table', function($table) {
        $table->dropColumn('new_column');
    });
}