Викторина для обучающихся «Знатоки музыки»

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(86) "Урок-викторина "Знатоки басен дедушки Крылова" "
    ["seo_title"] => string(47) "urok-viktorina-znatoki-basien-diedushki-krylova"
    ["file_id"] => string(6) "223745"
    ["category_seo"] => string(10) "literatura"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1438094550"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(51) ""В гостях у дедушки Крылова" "
    ["seo_title"] => string(31) "v-ghostiakh-u-diedushki-krylova"
    ["file_id"] => string(6) "228759"
    ["category_seo"] => string(10) "literatura"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1441473767"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(44) "Экоурок "Хранители воды""
    ["seo_title"] => string(24) "ekourok_khranitieli_vody"
    ["file_id"] => string(6) "356636"
    ["category_seo"] => string(10) "vneurochka"
    ["subcategory_seo"] => string(12) "meropriyatia"
    ["date"] => string(10) "1478606487"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(36) "Братья наши меньшие"
    ["seo_title"] => string(20) "bratianashimienshiie"
    ["file_id"] => string(6) "273004"
    ["category_seo"] => string(10) "vneurochka"
    ["subcategory_seo"] => string(12) "meropriyatia"
    ["date"] => string(10) "1452100709"
  }
}