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Страница 216 - гдз по физике 11 класс сборник задач Заболотский, Комиссаров
Авторы: Заболотский А. А., Комиссаров В. Ф., Петрова М. А.
Тип: Сборник задач
Издательство: Дрофа
Год издания: 2020 - 2026
Цвет обложки: оранжевый изображен магнит и шары
ISBN: 978-5-358-22437-7
Популярные ГДЗ в 11 классе
Cтраница 216
App\Models\BookPage {#1003 // resources/views/models/book_page/default.blade.php #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1340920 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/page-216" "field_display_title" => "216" "field_folder" => "1" "field_image_name" => "216" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#1008 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1038 #items: array:1 [ 0 => App\Models\Book {#1006 #connection: "mysql" #table: "books" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:50 [ "id" => 5028 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_tree_default_status" => "tasks" "field_pages_status" => null "field_subject" => Illuminate\Database\Eloquent\Collection {#1009 #items: array:1 [ 0 => App\Models\Term {#1007 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:10 [ …10] #original: array:10 [ …10] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_class" => Illuminate\Database\Eloquent\Collection {#1010 #items: array:1 [ 0 => App\Models\Term {#1011 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_publisher" => Illuminate\Database\Eloquent\Collection {#1012 #items: array:1 [ 0 => App\Models\Term {#1013 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_author" => Illuminate\Database\Eloquent\Collection {#1014 #items: array:3 [ 0 => App\Models\Term {#1015 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ …12] #original: array:12 [ …12] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 1 => App\Models\Term {#1016 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ …12] #original: array:12 [ …12] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 2 => App\Models\Term {#1017 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ …12] #original: array:12 [ …12] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1018 #items: [] #escapeWhenCastingToString: false } "field_book_type" => Illuminate\Database\Eloquent\Collection {#1019 #items: array:1 [ 0 => App\Models\Term {#1020 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:10 [ …10] #original: array:10 [ …10] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_country" => Illuminate\Database\Eloquent\Collection {#1021 #items: array:1 [ 0 => App\Models\Term {#1022 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_city" => Illuminate\Database\Eloquent\Collection {#1023 #items: array:1 [ 0 => App\Models\Term {#1024 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_series" => Illuminate\Database\Eloquent\Collection {#1025 #items: [] #escapeWhenCastingToString: false } "field_umk" => Illuminate\Database\Eloquent\Collection {#1026 #items: [] #escapeWhenCastingToString: false } "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1027 #items: [] #escapeWhenCastingToString: false } "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1028 #items: [] #escapeWhenCastingToString: false } "field_publication_number" => null "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1029 #items: [] #escapeWhenCastingToString: false } "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1030 #items: [] #escapeWhenCastingToString: false } "field_under_the_edition_degree" => null "field_cover_description" => "изображен магнит и шары" "field_publication_year" => "2020" "field_publication_year_until" => null "field_part" => "" "field_part_writing" => "" "field_second_foreign_language" => null "field_for_whom" => "Учебное пособие" "field_allowed" => null "field_reserve_field" => null "field_link_to_source" => null "field_tasks_count" => "1590" "field_priority" => null "field_default_folder" => "/fizika_11/zabolotskij-s/" "field_isbn" => "978-5-358-22437-7" "field_cover" => array:1 [ 0 => "/media/fizika_11/zabolotskij-s/covers/cover1.webp?ts=1756055784" ] "field_cover_alts" => array:1 [ 0 => "" ] "field_covers" => array:1 [ 0 => array:4 [ "path" => "/media/fizika_11/zabolotskij-s/covers/cover1.webp?ts=1756055784" "alt" => "" "width" => "1566" "height" => "2412" ] ] "field_popular_book" => "0" "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1031 #items: [] #escapeWhenCastingToString: false } "field_new_book" => Illuminate\Database\Eloquent\Collection {#1032 #items: [] #escapeWhenCastingToString: false } "field_old_book" => Illuminate\Database\Eloquent\Collection {#1033 #items: [] #escapeWhenCastingToString: false } "field_url" => "/11-klass/fizika/zabolotskij-sbornik" "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1034 #items: array:1 [ 0 => App\Models\Term {#1035 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "breadcrumbs" => array:3 [ "class" => 382 "subject" => 556 "class_subject" => 495 ] ] #original: array:50 [ "id" => 5028 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_tree_default_status" => "tasks" "field_pages_status" => null "field_subject" => Illuminate\Database\Eloquent\Collection {#1009} "field_class" => Illuminate\Database\Eloquent\Collection {#1010} "field_publisher" => Illuminate\Database\Eloquent\Collection {#1012} "field_author" => Illuminate\Database\Eloquent\Collection {#1014} "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1018} "field_book_type" => Illuminate\Database\Eloquent\Collection {#1019} "field_country" => Illuminate\Database\Eloquent\Collection {#1021} "field_city" => Illuminate\Database\Eloquent\Collection {#1023} "field_series" => Illuminate\Database\Eloquent\Collection {#1025} "field_umk" => Illuminate\Database\Eloquent\Collection {#1026} "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1027} "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1028} "field_publication_number" => null "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1029} "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1030} "field_under_the_edition_degree" => null "field_cover_description" => "изображен магнит и шары" "field_publication_year" => "2020" "field_publication_year_until" => null "field_part" => "" "field_part_writing" => "" "field_second_foreign_language" => null "field_for_whom" => "Учебное пособие" "field_allowed" => null "field_reserve_field" => null "field_link_to_source" => null "field_tasks_count" => "1590" "field_priority" => null "field_default_folder" => "/fizika_11/zabolotskij-s/" "field_isbn" => "978-5-358-22437-7" "field_cover" => array:1 [ 0 => "/media/fizika_11/zabolotskij-s/covers/cover1.webp?ts=1756055784" ] "field_cover_alts" => array:1 [ 0 => "" ] "field_covers" => array:1 [ 0 => array:4 [ "path" => "/media/fizika_11/zabolotskij-s/covers/cover1.webp?ts=1756055784" "alt" => "" "width" => "1566" "height" => "2412" ] ] "field_popular_book" => "0" "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1031} "field_new_book" => Illuminate\Database\Eloquent\Collection {#1032} "field_old_book" => Illuminate\Database\Eloquent\Collection {#1033} "field_url" => "/11-klass/fizika/zabolotskij-sbornik" "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1034} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "breadcrumbs" => array:3 [ "class" => 382 "subject" => 556 "class_subject" => 495 ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#1036 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1047 #items: array:1 [ 0 => App\Models\Element {#1046 #connection: "mysql" #table: "elements" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 1519041 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#1056 #items: array:1 [ 0 => App\Models\Edition {#1048 #connection: "mysql" #table: "editions" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ …21] #original: array:21 [ …21] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "book_page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "216-1.jpg" "alt" => null "width" => "1905" "height" => 2557 "path" => "/media/fizika_11/zabolotskij-s/0-1/216-1.webp?ts=1756640984" ] ] ] #original: array:6 [ "id" => 1519041 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#1056} "book_page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "216-1.jpg" "alt" => null "width" => "1905" "height" => 2557 "path" => "/media/fizika_11/zabolotskij-s/0-1/216-1.webp?ts=1756640984" ] ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "next" => Illuminate\Database\Eloquent\Collection {#3903 #items: array:1 [ 0 => App\Models\BookPage {#3902 #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1340921 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "217" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/page-217" "field_display_title" => "217" "field_folder" => "1" "field_image_name" => "217" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3914 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3913 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3915 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3965 #items: array:1 [ 0 => App\Models\Element {#3962 #connection: "mysql" #table: "elements" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1340922" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1340920" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#4074 #items: array:11 [ 0 => App\Models\Task {#4092 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 1 => App\Models\Task {#4099 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 2 => App\Models\Task {#4106 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 3 => App\Models\Task {#4118 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 4 => App\Models\Task {#4130 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 5 => App\Models\Task {#4142 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 …21 } 6 => App\Models\Task {#4154 …30} 7 => App\Models\Task {#4229 …30} 8 => App\Models\Task {#4221 …30} 9 => App\Models\Task {#4210 …30} 10 => App\Models\Task {#4198 …30} ] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1340921 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "217" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/page-217" "field_display_title" => "217" "field_folder" => "1" "field_image_name" => "217" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3914} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3913} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3915} "content" => Illuminate\Database\Eloquent\Collection {#3965} "next" => array:2 [ "refs" => "1340922" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1340920" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#4074} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "previous" => Illuminate\Database\Eloquent\Collection {#3898 #items: array:1 [ 0 => App\Models\BookPage {#3897 #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1340919 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "215" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/page-215" "field_display_title" => "215" "field_folder" => "1" "field_image_name" => "215" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3899 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3900 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3901 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3911 #items: array:1 [ 0 => App\Models\Element {#3910 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1340920" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1340918" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3904 #items: array:4 [ 0 => App\Models\Task {#3918 …30} 1 => App\Models\Task {#3925 …30} 2 => App\Models\Task {#3937 …30} 3 => App\Models\Task {#3949 …30} ] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1340919 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "215" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/page-215" "field_display_title" => "215" "field_folder" => "1" "field_image_name" => "215" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3899} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3900} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3901} "content" => Illuminate\Database\Eloquent\Collection {#3911} "next" => array:2 [ "refs" => "1340920" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1340918" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3904} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "tasks" => Illuminate\Database\Eloquent\Collection {#1037 #items: array:13 [ 0 => App\Models\Task {#1069 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312904 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-33" "field_display_title" => "11.33" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1073 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1072 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1108 #items: array:1 [ 0 => App\Models\Branch {#1071 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1179 #items: array:3 [ 0 => App\Models\Branch {#1189 …30} 1 => App\Models\Branch {#1193 …30} 2 => App\Models\Branch {#1198 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1140 #items: array:2 [ 0 => App\Models\Element {#1169 …30} 1 => App\Models\Element {#1167 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312905" "type" => "task" ] "previous" => array:2 [ "refs" => "1312903" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1171 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312904 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-33" "field_display_title" => "11.33" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1073} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1072} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1108} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1179} "content" => Illuminate\Database\Eloquent\Collection {#1140} "next" => array:2 [ "refs" => "1312905" "type" => "task" ] "previous" => array:2 [ "refs" => "1312903" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1171} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 1 => App\Models\Task {#1173 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312905 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-34" "field_display_title" => "11.34" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1186 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1170 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1176 #items: array:1 [ 0 => App\Models\Branch {#1189 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1278 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1131 #items: array:2 [ 0 => App\Models\Element {#1272 …30} 1 => App\Models\Element {#1270 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312906" "type" => "task" ] "previous" => array:2 [ "refs" => "1312904" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1274 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312905 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-34" "field_display_title" => "11.34" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1186} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1170} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1176} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1278} "content" => Illuminate\Database\Eloquent\Collection {#1131} "next" => array:2 [ "refs" => "1312906" "type" => "task" ] "previous" => array:2 [ "refs" => "1312904" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1274} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 2 => App\Models\Task {#1243 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312906 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-35" "field_display_title" => "11.35" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1285 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1273 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1246 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1244 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1276 #items: array:2 [ 0 => App\Models\Element {#1259 …30} 1 => App\Models\Element {#1258 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312907" "type" => "task" ] "previous" => array:2 [ "refs" => "1312905" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1264 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312906 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-35" "field_display_title" => "11.35" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1285} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1273} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1246} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1244} "content" => Illuminate\Database\Eloquent\Collection {#1276} "next" => array:2 [ "refs" => "1312907" "type" => "task" ] "previous" => array:2 [ "refs" => "1312905" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1264} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 3 => App\Models\Task {#1268 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312907 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-36" "field_display_title" => "11.36" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1247 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1262 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1265 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1267 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1266 #items: array:2 [ 0 => App\Models\Element {#1249 …30} 1 => App\Models\Element {#1128 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312908" "type" => "task" ] "previous" => array:2 [ "refs" => "1312906" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1250 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312907 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-36" "field_display_title" => "11.36" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1247} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1262} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1265} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1267} "content" => Illuminate\Database\Eloquent\Collection {#1266} "next" => array:2 [ "refs" => "1312908" "type" => "task" ] "previous" => array:2 [ "refs" => "1312906" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1250} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 4 => App\Models\Task {#1257 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312908 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-37" "field_display_title" => "11.37" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1263 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1248 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1252 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1256 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1255 #items: array:2 [ 0 => App\Models\Element {#1185 …30} 1 => App\Models\Element {#1180 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312909" "type" => "task" ] "previous" => array:2 [ "refs" => "1312907" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1181 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312908 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-37" "field_display_title" => "11.37" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1263} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1248} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1252} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1256} "content" => Illuminate\Database\Eloquent\Collection {#1255} "next" => array:2 [ "refs" => "1312909" "type" => "task" ] "previous" => array:2 [ "refs" => "1312907" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1181} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 5 => App\Models\Task {#1240 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312909 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-38" "field_display_title" => "11.38" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1253 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1187 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1182 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1242 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1239 #items: array:2 [ 0 => App\Models\Element {#1119 …30} 1 => App\Models\Element {#1123 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312910" "type" => "task" ] "previous" => array:2 [ "refs" => "1312908" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1115 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312909 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-38" "field_display_title" => "11.38" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1253} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1187} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1182} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1242} "content" => Illuminate\Database\Eloquent\Collection {#1239} "next" => array:2 [ "refs" => "1312910" "type" => "task" ] "previous" => array:2 [ "refs" => "1312908" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1115} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 6 => App\Models\Task {#1109 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312910 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-39" "field_display_title" => "11.39" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1184 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1118 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1116 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1114 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1111 #items: array:2 [ 0 => App\Models\Element {#1144 …30} 1 => App\Models\Element {#1134 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312911" "type" => "task" ] "previous" => array:2 [ "refs" => "1312909" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1129 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312910 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-39" "field_display_title" => "11.39" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1184} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1118} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1116} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1114} "content" => Illuminate\Database\Eloquent\Collection {#1111} "next" => array:2 [ "refs" => "1312911" "type" => "task" ] "previous" => array:2 [ "refs" => "1312909" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1129} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 7 => App\Models\Task {#1125 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312911 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-40" "field_display_title" => "11.40" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1113 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1132 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1124 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1122 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1127 #items: array:2 [ 0 => App\Models\Element {#1142 …30} 1 => App\Models\Element {#1141 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312912" "type" => "task" ] "previous" => array:2 [ "refs" => "1312910" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1107 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312911 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-40" "field_display_title" => "11.40" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1113} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1132} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1124} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1122} "content" => Illuminate\Database\Eloquent\Collection {#1127} "next" => array:2 [ "refs" => "1312912" "type" => "task" ] "previous" => array:2 [ "refs" => "1312910" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1107} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 8 => App\Models\Task {#1135 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312912 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-41" "field_display_title" => "11.41" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1130 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1106 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1137 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1136 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1138 #items: array:2 [ 0 => App\Models\Element {#1151 …30} 1 => App\Models\Element {#1157 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312913" "type" => "task" ] "previous" => array:2 [ "refs" => "1312911" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1150 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312912 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-41" "field_display_title" => "11.41" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1130} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1106} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1137} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1136} "content" => Illuminate\Database\Eloquent\Collection {#1138} "next" => array:2 [ "refs" => "1312913" "type" => "task" ] "previous" => array:2 [ "refs" => "1312911" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1150} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 9 => App\Models\Task {#1175 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312913 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-42" "field_display_title" => "11.42" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1110 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1152 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1147 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1148 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1145 #items: array:2 [ 0 => App\Models\Element {#1280 …30} 1 => App\Models\Element {#1281 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312914" "type" => "task" ] "previous" => array:2 [ "refs" => "1312912" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1284 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312913 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-42" "field_display_title" => "11.42" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1110} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1152} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1147} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1148} "content" => Illuminate\Database\Eloquent\Collection {#1145} "next" => array:2 [ "refs" => "1312914" "type" => "task" ] "previous" => array:2 [ "refs" => "1312912" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1284} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 10 => App\Models\Task {#1158 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312914 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-43" "field_display_title" => "11.43" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1153 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1282 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1279 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1156 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1177 #items: array:2 [ 0 => App\Models\Element {#1309 …30} 1 => App\Models\Element {#1311 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312915" "type" => "task" ] "previous" => array:2 [ "refs" => "1312913" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1306 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312914 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-43" "field_display_title" => "11.43" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1153} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1282} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1279} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1156} "content" => Illuminate\Database\Eloquent\Collection {#1177} "next" => array:2 [ "refs" => "1312915" "type" => "task" ] "previous" => array:2 [ "refs" => "1312913" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1306} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 11 => App\Models\Task {#1301 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312915 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-44" "field_display_title" => "11.44" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1277 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1308 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1304 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1302 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1303 #items: array:2 [ 0 => App\Models\Element {#1321 …30} 1 => App\Models\Element {#1323 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312916" "type" => "task" ] "previous" => array:2 [ "refs" => "1312914" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1318 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312915 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => null "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-44" "field_display_title" => "11.44" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1277} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1308} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1304} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1302} "content" => Illuminate\Database\Eloquent\Collection {#1303} "next" => array:2 [ "refs" => "1312916" "type" => "task" ] "previous" => array:2 [ "refs" => "1312914" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1318} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 12 => App\Models\Task {#1313 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1312916 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => "217" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-45" "field_display_title" => "11.45" "field_outside_task" => "0" "field_task_type" => Illuminate\Database\Eloquent\Collection {#1305 #items: array:1 [ 0 => App\Models\Term {#1070 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1320 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1316 #items: array:1 [ 0 => App\Models\Branch {#1288 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1314 #items: array:3 [ 0 => App\Models\Branch {#1288 …30} 1 => App\Models\Branch {#1292 …30} 2 => App\Models\Branch {#1296 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1315 #items: array:2 [ 0 => App\Models\Element {#1333 …30} 1 => App\Models\Element {#1335 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1312917" "type" => "task" ] "previous" => array:2 [ "refs" => "1312915" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1330 #items: array:1 [ 0 => App\Models\Book {#1006} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #original: array:24 [ "id" => 1312916 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_page_end" => "217" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/11-45" "field_display_title" => "11.45" "field_outside_task" => "0" "field_task_type" => Illuminate\Database\Eloquent\Collection {#1305} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1320} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1316} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1314} "content" => Illuminate\Database\Eloquent\Collection {#1315} "next" => array:2 [ "refs" => "1312917" "type" => "task" ] "previous" => array:2 [ "refs" => "1312915" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1330} "page" => array:2 [ "refs" => "1340920" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1340920 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "216" "field_url" => "/11-klass/fizika/zabolotskij-sbornik/page-216" "field_display_title" => "216" "field_folder" => "1" "field_image_name" => "216" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#1008} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1038} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#1036} "content" => Illuminate\Database\Eloquent\Collection {#1047} "next" => array:2 [ "refs" => "1340921" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1340919" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#1037} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] }
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