Отношения и пропорции

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(80) "Тест.Задачи  "проценты,отношения,пропорции" "
    ["seo_title"] => string(48) "tiest-zadachi-protsienty-otnoshieniia-proportsii"
    ["file_id"] => string(6) "176398"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1424414585"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(97) "Самостоятельная работа по теме "Отношение.Пропорция""
    ["seo_title"] => string(54) "samostoiatelnaia_rabota_po_teme_otnoshenie_proportsiia"
    ["file_id"] => string(6) "609131"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(7) "prochee"
    ["date"] => string(10) "1654637045"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(61) "Решение задач по теме "Пропорция" "
    ["seo_title"] => string(40) "rieshieniie-zadach-po-tiemie-proportsiia"
    ["file_id"] => string(6) "199523"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1428590118"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(53) "Основное свойство пропорции "
    ["seo_title"] => string(29) "osnovnoie-svoistvo-proportsii"
    ["file_id"] => string(6) "212978"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1431960989"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(145) "Технологическая карта урока математики в 6классе на тему «Пропорция. Масштаб». "
    ["seo_title"] => string(86) "tiekhnologhichieskaia-karta-uroka-matiematiki-v-6klassie-na-tiemu-proportsiia-masshtab"
    ["file_id"] => string(6) "222088"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1435840861"
  }
}