Геометрическая прогрессия

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(98) "Разработка урока по теме "Геометрическая прогрессия" "
    ["seo_title"] => string(60) "razrabotka-uroka-po-tiemie-gieomietrichieskaia-proghriessiia"
    ["file_id"] => string(6) "154072"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1421090542"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(50) "Геометрическая прогрессия "
    ["seo_title"] => string(33) "gieomietrichieskaia-proghriessiia"
    ["file_id"] => string(6) "216626"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(11) "presentacii"
    ["date"] => string(10) "1433082600"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(186) "Конспект урока "Определение геометрической прогрессии. Формула n-го члена геометрической прогрессии""
    ["seo_title"] => string(80) "konspiekt_uroka_opriedielieniie_ghieomietrichieskoi_proghriessii_formula_n_gho_c"
    ["file_id"] => string(6) "370463"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1481917653"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(181) "Урок по теме "Определение геометрической прогрессии. Формула n-го члена геометрической прогрессии""
    ["seo_title"] => string(80) "urok_po_tiemie_opriedielieniie_ghieomietrichieskoi_proghriessii_formula_n_gho_ch"
    ["file_id"] => string(6) "370465"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1481918092"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(50) "Геометрические прогрессии."
    ["seo_title"] => string(32) "gieomietrichieskiie_proghriessii"
    ["file_id"] => string(6) "434552"
    ["category_seo"] => string(9) "geometria"
    ["subcategory_seo"] => string(5) "testi"
    ["date"] => string(10) "1508943573"
  }
}