Laravel의 공용 폴더에서 파일을 삭제하는 방법

Using Storage System

public function removeImage()
{  
  if(\Storage::exists('upload/img.png')){
    \Storage::delete('upload/img.png');
  }else{
    dd('File not found.');
  }
}

Using File System

public function removeImage()
{  
  if(\File::exists(public_path('upload/img.png'))){
    \File::delete(public_path('upload/img.png'));
  }else{
    dd('File not found');
  }
}

Using PHP

public function removeImage()
{  
    if(file_exists(public_path('upload/img.png'))){
      unlink(public_path('upload/img.png'));
    }else{
      dd('File not found');
    }
}

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