Равенства, неравенства, уравнение.

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(64) "Равенства, неравенства, уравнение. "
    ["seo_title"] => string(36) "ravienstva-nieravienstva-uravnieniie"
    ["file_id"] => string(6) "208026"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1430729406"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(93) "СРАВНЕНИЕ ЧИСЕЛ. РАВЕНСТВА,НЕРАВЕНСТВА, УРАВНЕНИЯ."
    ["seo_title"] => string(58) "sravnieniie-chisiel-ravienstva-nieravienstva-uravnieniia-1"
    ["file_id"] => string(6) "304656"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1457773099"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(114) "Конспект урока по математике "Решение уравнений разных видов" "
    ["seo_title"] => string(68) "konspiekt-uroka-po-matiematikie-rieshieniie-uravnienii-raznykh-vidov"
    ["file_id"] => string(6) "157127"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1421556113"
  }
}

object(ArrayObject)#873 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(63) "Выражения. Равенства. Неравенства."
    ["seo_title"] => string(33) "vyrazheniia_ravenstva_neravenstva"
    ["file_id"] => string(6) "525464"
    ["category_seo"] => string(16) "nachalniyeKlassi"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1572796577"
  }
}

object(ArrayObject)#851 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(96) ""Сравнение чисел. Равенства,неравенства, уравнения." "
    ["seo_title"] => string(56) "sravnieniie-chisiel-ravienstva-nieravienstva-uravnieniia"
    ["file_id"] => string(6) "246039"
    ["category_seo"] => string(10) "matematika"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1446284890"
  }
}