REQUEST_URI = /2cbd029/
GET[id]     = 2cbd029
content_id  = 2cbd029

array(2) {
  ["content_id"]=>
  string(7) "2cbd029"
  ["fanza_title"]=>
  string(42) "巨乳痴女ホメ殺し F.87 萩原めぐ"
}