CreateCoursesTable

Complexity

Total Complexity

2

Size/Duplication

Total Lines	32
Duplicated Lines	100 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	up()	14	14	1
A	down()	5	5	1

It is not recommended to output anything before PHP's opening tag in non-template files.

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 11 and the first side effect is on line 1.

<?php

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

/**
 * Class CreateCoursesTable
 */
class CreateCoursesTable extends Migration

This class seems to be duplicated in your project.

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('courses', function (Blueprint $table) {

The method create() does not exist on Illuminate\Support\Facades\Schema. Did you maybe mean createFreshMockInstance()?

            $table->increments('id');
            $table->string('name');
            $table->timestamps();
        });
        Schema::create('course_study', function (Blueprint $table) {

The method create() does not exist on Illuminate\Support\Facades\Schema. Did you maybe mean createFreshMockInstance()?

            $table->integer('course_id')->unsigned();
            $table->integer('study_id')->unsigned();
            $table->timestamps();
            $table->unique(['course_id', 'study_id']);
        });
    }
    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('courses');
        Schema::dropIfExists('course_study');
    }
}