| Conditions | 1 | 
| Paths | 1 | 
| Total Lines | 30 | 
| Code Lines | 20 | 
| Lines | 0 | 
| Ratio | 0 % | 
| 1 | <?php | ||
| 14 | public function up() | ||
| 15 |     { | ||
| 16 | |||
| 17 |         Schema::create('Rule', function (Blueprint $table) { | ||
| 18 |             $table->increments('id'); | ||
| 19 |             $table->string('title', 100); | ||
| 20 |             $table->text('rule'); | ||
| 21 |             $table->binary('status'); | ||
| 22 | |||
| 23 | $table->timestamps(); | ||
| 24 | $table->softDeletes(); | ||
| 25 | $table->creation(); | ||
| 26 | }); | ||
| 27 | |||
| 28 |         Schema::create('RuleTree', function (Blueprint $table) { | ||
| 29 |             $table->increments('id'); | ||
| 30 |             $table->string('title', 100)->nullable(); | ||
| 31 |             $table->integer('rule')->unsigned()->nullable(); | ||
| 32 |             $table->integer('parent')->unsigned()->nullable(); | ||
| 33 |             $table->string('list', 100); | ||
| 34 | |||
| 35 | $table->timestamps(); | ||
| 36 | $table->softDeletes(); | ||
| 37 | $table->creation(); | ||
| 38 | |||
| 39 |             $table->foreign('rule')->references('id')->on('Rule'); | ||
| 40 |             $table->foreign('parent')->references('id')->on('RuleTree'); | ||
| 41 | }); | ||
| 42 | |||
| 43 | } | ||
| 44 | |||
| 59 | 
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.