GET https://dev.normadoc.fr/products/ieee-c37-93-1987-r1999-ieee00002601-241239

Forms

  • sylius_add_to_cart
    • cartItem
    • _token

sylius_add_to_cart

Form type:
"Sylius\Bundle\CoreBundle\Form\Type\Order\AddToCartType"

Errors

This form has no errors.

Default Data

Property Value
Model Format same as normalized format
Normalized Format
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#115608
  -cart: App\Entity\Order\Order {#15320 …}
  -cartItem: App\Entity\Order\OrderItem {#115596
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#115620 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#115621 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8928
      #id: 3503
      #code: "IEEE00002601PDF"
      #product: App\Entity\Product\Product {#7519
        #id: 9587
        #code: "IEEE00002601"
        #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
        #variants: Doctrine\ORM\PersistentCollection {#8290 …}
        #options: Doctrine\ORM\PersistentCollection {#8629
          #collection: Doctrine\Common\Collections\ArrayCollection {#8619 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7519}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#262740 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#8586 …}
        #createdAt: DateTime @1751038387 {#7536
          date: 2025-06-27 17:33:07.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1754607004 {#7535
          date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#8628 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#8613
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7519}
            #id: 33357
            #name: "IEEE C37.93:1987 (R1999)"
            #slug: "ieee-c37-93-1987-r1999-ieee00002601-241239"
            #description: """
              New IEEE Standard - Superseded.<br />\n
              Superseded. This guide contains information and recommendations for applying audio tones over telephone channels for power system relaying. Included are sections on transmitting and receiving equipment, leased telephone channels, application principles, installation, and testing. Reflected in this work is the knowledge and experience of equipment manufacturers and telephone companies as well as that of power utility users. This guide is not intended to supplant specific or general instructions contained in the manufacturers' instruction books or in any contractual agreement between a manufacturer or telephone company(s) or both and a purchaser of a given relaying system. The illustrations in 5.7 are used for illustrative purposes only and do not represent the preferred protection under all conditions.<br />\n
              \t\t\t\t<br />\n
              The primary purpose of this document is to guide the power system user in applying, installing, and operating audiotone protective relaying systems over telephone channels. Secondly, it is to provide a reference for equipment manufacturers engaged in the design and application of relaying equipment and for telephone personnel engaged in providing telecommunications channels for audio-tone protective relay schemes. The guide has been prepared not only for those considering audio-tone relaying for the first time, but as a reference for the experienced.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Guide for Power System Protective Relay Applications of Audio Tones over Telephone Channels"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
        #channels: Doctrine\ORM\PersistentCollection {#8105 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
        #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#8119 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
        -apiLastModifiedAt: DateTime @1754517600 {#7530
          date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
        }
        -lastUpdatedAt: DateTime @1578006000 {#7496
          date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @567644400 {#7531
          date: 1987-12-28 00:00:00.0 Europe/Paris (+01:00)
        }
        -releasedAt: null
        -confirmedAt: DateTime @937432800 {#7521
          date: 1999-09-16 00:00:00.0 Europe/Paris (+02:00)
        }
        -canceledAt: null
        -edition: null
        -coreDocument: "C37.93"
        -bookCollection: ""
        -pageCount: 43
        -documents: Doctrine\ORM\PersistentCollection {#7787 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#9320 …}
      #position: 0
      #createdAt: DateTime @1751041163 {#8954
        date: 2025-06-27 18:19:23.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611970 {#8953
        date: 2025-08-19 15:59:30.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#9241 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#95329
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8928}
          #id: 3521
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
      #onHold: 0
      #onHand: 0
      #tracked: false
      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8958 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#9321 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#9249 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8948
        date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
      }
      -publishedAt: null
      -isbn: "978-0-7381-0897-1"
      -ean: "9780738108971"
      -numberOfUsers: 1
      -physicalProduct: false
      -downloadableImmediately: true
      -downloadable: true
      -drmViewerUrl: "https://online-viewer.normadoc.com/jGV8f4"
      -sellable: true
      -documents: Doctrine\ORM\PersistentCollection {#8959 …}
      -drmTokens: Doctrine\ORM\PersistentCollection {#9178 …}
      -enabledForSubscribers: true
      -currentAreaContext: null
    }
    #productName: null
    #variantName: null
  }
}
View Format same as normalized format

Submitted Data

This form was not submitted.

Passed Options

Option Passed Value Resolved Value
data
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#115608
  -cart: App\Entity\Order\Order {#15320 …}
  -cartItem: App\Entity\Order\OrderItem {#115596
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#115620 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#115621 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8928
      #id: 3503
      #code: "IEEE00002601PDF"
      #product: App\Entity\Product\Product {#7519
        #id: 9587
        #code: "IEEE00002601"
        #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
        #variants: Doctrine\ORM\PersistentCollection {#8290 …}
        #options: Doctrine\ORM\PersistentCollection {#8629
          #collection: Doctrine\Common\Collections\ArrayCollection {#8619 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7519}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#262740 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#8586 …}
        #createdAt: DateTime @1751038387 {#7536
          date: 2025-06-27 17:33:07.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1754607004 {#7535
          date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#8628 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#8613
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7519}
            #id: 33357
            #name: "IEEE C37.93:1987 (R1999)"
            #slug: "ieee-c37-93-1987-r1999-ieee00002601-241239"
            #description: """
              New IEEE Standard - Superseded.<br />\n
              Superseded. This guide contains information and recommendations for applying audio tones over telephone channels for power system relaying. Included are sections on transmitting and receiving equipment, leased telephone channels, application principles, installation, and testing. Reflected in this work is the knowledge and experience of equipment manufacturers and telephone companies as well as that of power utility users. This guide is not intended to supplant specific or general instructions contained in the manufacturers' instruction books or in any contractual agreement between a manufacturer or telephone company(s) or both and a purchaser of a given relaying system. The illustrations in 5.7 are used for illustrative purposes only and do not represent the preferred protection under all conditions.<br />\n
              \t\t\t\t<br />\n
              The primary purpose of this document is to guide the power system user in applying, installing, and operating audiotone protective relaying systems over telephone channels. Secondly, it is to provide a reference for equipment manufacturers engaged in the design and application of relaying equipment and for telephone personnel engaged in providing telecommunications channels for audio-tone protective relay schemes. The guide has been prepared not only for those considering audio-tone relaying for the first time, but as a reference for the experienced.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Guide for Power System Protective Relay Applications of Audio Tones over Telephone Channels"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
        #channels: Doctrine\ORM\PersistentCollection {#8105 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
        #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#8119 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
        -apiLastModifiedAt: DateTime @1754517600 {#7530
          date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
        }
        -lastUpdatedAt: DateTime @1578006000 {#7496
          date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @567644400 {#7531
          date: 1987-12-28 00:00:00.0 Europe/Paris (+01:00)
        }
        -releasedAt: null
        -confirmedAt: DateTime @937432800 {#7521
          date: 1999-09-16 00:00:00.0 Europe/Paris (+02:00)
        }
        -canceledAt: null
        -edition: null
        -coreDocument: "C37.93"
        -bookCollection: ""
        -pageCount: 43
        -documents: Doctrine\ORM\PersistentCollection {#7787 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#9320 …}
      #position: 0
      #createdAt: DateTime @1751041163 {#8954
        date: 2025-06-27 18:19:23.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611970 {#8953
        date: 2025-08-19 15:59:30.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#9241 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#95329
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8928}
          #id: 3521
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
      #onHold: 0
      #onHand: 0
      #tracked: false
      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8958 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#9321 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#9249 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8948
        date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
      }
      -publishedAt: null
      -isbn: "978-0-7381-0897-1"
      -ean: "9780738108971"
      -numberOfUsers: 1
      -physicalProduct: false
      -downloadableImmediately: true
      -downloadable: true
      -drmViewerUrl: "https://online-viewer.normadoc.com/jGV8f4"
      -sellable: true
      -documents: Doctrine\ORM\PersistentCollection {#8959 …}
      -drmTokens: Doctrine\ORM\PersistentCollection {#9178 …}
      -enabledForSubscribers: true
      -currentAreaContext: null
    }
    #productName: null
    #variantName: null
  }
}
same as passed value
product
App\Entity\Product\Product {#7519
  #id: 9587
  #code: "IEEE00002601"
  #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
  #variants: Doctrine\ORM\PersistentCollection {#8290 …}
  #options: Doctrine\ORM\PersistentCollection {#8629
    #collection: Doctrine\Common\Collections\ArrayCollection {#8619 …}
    #initialized: true
    -snapshot: [ …4]
    -owner: App\Entity\Product\Product {#7519}
    -association: [ …21]
    -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
    -backRefFieldName: null
    -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#262740 …}
    -isDirty: false
  }
  #associations: Doctrine\ORM\PersistentCollection {#8586 …}
  #createdAt: DateTime @1751038387 {#7536
    date: 2025-06-27 17:33:07.0 Europe/Paris (+02:00)
  }
  #updatedAt: DateTime @1754607004 {#7535
    date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
  }
  #enabled: true
  #translations: Doctrine\ORM\PersistentCollection {#8628 …}
  #translationsCache: [
    "en_US" => App\Entity\Product\ProductTranslation {#8613
      #locale: "en_US"
      #translatable: App\Entity\Product\Product {#7519}
      #id: 33357
      #name: "IEEE C37.93:1987 (R1999)"
      #slug: "ieee-c37-93-1987-r1999-ieee00002601-241239"
      #description: """
        New IEEE Standard - Superseded.<br />\n
        Superseded. This guide contains information and recommendations for applying audio tones over telephone channels for power system relaying. Included are sections on transmitting and receiving equipment, leased telephone channels, application principles, installation, and testing. Reflected in this work is the knowledge and experience of equipment manufacturers and telephone companies as well as that of power utility users. This guide is not intended to supplant specific or general instructions contained in the manufacturers' instruction books or in any contractual agreement between a manufacturer or telephone company(s) or both and a purchaser of a given relaying system. The illustrations in 5.7 are used for illustrative purposes only and do not represent the preferred protection under all conditions.<br />\n
        \t\t\t\t<br />\n
        The primary purpose of this document is to guide the power system user in applying, installing, and operating audiotone protective relaying systems over telephone channels. Secondly, it is to provide a reference for equipment manufacturers engaged in the design and application of relaying equipment and for telephone personnel engaged in providing telecommunications channels for audio-tone protective relay schemes. The guide has been prepared not only for those considering audio-tone relaying for the first time, but as a reference for the experienced.
        """
      #metaKeywords: null
      #metaDescription: null
      #shortDescription: "IEEE Guide for Power System Protective Relay Applications of Audio Tones over Telephone Channels"
      -notes: "Superseded"
    }
  ]
  #currentLocale: "en_US"
  #currentTranslation: null
  #fallbackLocale: "en_US"
  #variantSelectionMethod: "match"
  #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
  #channels: Doctrine\ORM\PersistentCollection {#8105 …}
  #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
  #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
  #averageRating: 0.0
  #images: Doctrine\ORM\PersistentCollection {#8119 …}
  -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
  -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
  -apiLastModifiedAt: DateTime @1754517600 {#7530
    date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
  }
  -lastUpdatedAt: DateTime @1578006000 {#7496
    date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
  }
  -author: ""
  -publishedAt: DateTime @567644400 {#7531
    date: 1987-12-28 00:00:00.0 Europe/Paris (+01:00)
  }
  -releasedAt: null
  -confirmedAt: DateTime @937432800 {#7521
    date: 1999-09-16 00:00:00.0 Europe/Paris (+02:00)
  }
  -canceledAt: null
  -edition: null
  -coreDocument: "C37.93"
  -bookCollection: ""
  -pageCount: 43
  -documents: Doctrine\ORM\PersistentCollection {#7787 …}
  -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
}
same as passed value

Resolved Options

Option Value
action
""
allow_extra_fields
false
allow_file_upload
false
attr
[]
attr_translation_parameters
[]
auto_initialize
true
block_name
null
block_prefix
null
by_reference
true
compound
true
constraints
[]
csrf_field_name
"_token"
csrf_message
"The CSRF token is invalid. Please try to resubmit the form."
csrf_protection
true
csrf_token_id
null
csrf_token_manager
Symfony\Component\Security\Csrf\CsrfTokenManager {#115628
  -generator: Symfony\Component\Security\Csrf\TokenGenerator\UriSafeTokenGenerator {#115629 …}
  -storage: Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage {#115630 …}
  -namespace: Closure() {#115632 …}
}
data
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#115608
  -cart: App\Entity\Order\Order {#15320 …}
  -cartItem: App\Entity\Order\OrderItem {#115596
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#115620 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#115621 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8928
      #id: 3503
      #code: "IEEE00002601PDF"
      #product: App\Entity\Product\Product {#7519
        #id: 9587
        #code: "IEEE00002601"
        #attributes: Doctrine\ORM\PersistentCollection {#8208 …}
        #variants: Doctrine\ORM\PersistentCollection {#8290 …}
        #options: Doctrine\ORM\PersistentCollection {#8629
          #collection: Doctrine\Common\Collections\ArrayCollection {#8619 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7519}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#262740 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#8586 …}
        #createdAt: DateTime @1751038387 {#7536
          date: 2025-06-27 17:33:07.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1754607004 {#7535
          date: 2025-08-08 00:50:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#8628 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#8613
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7519}
            #id: 33357
            #name: "IEEE C37.93:1987 (R1999)"
            #slug: "ieee-c37-93-1987-r1999-ieee00002601-241239"
            #description: """
              New IEEE Standard - Superseded.<br />\n
              Superseded. This guide contains information and recommendations for applying audio tones over telephone channels for power system relaying. Included are sections on transmitting and receiving equipment, leased telephone channels, application principles, installation, and testing. Reflected in this work is the knowledge and experience of equipment manufacturers and telephone companies as well as that of power utility users. This guide is not intended to supplant specific or general instructions contained in the manufacturers' instruction books or in any contractual agreement between a manufacturer or telephone company(s) or both and a purchaser of a given relaying system. The illustrations in 5.7 are used for illustrative purposes only and do not represent the preferred protection under all conditions.<br />\n
              \t\t\t\t<br />\n
              The primary purpose of this document is to guide the power system user in applying, installing, and operating audiotone protective relaying systems over telephone channels. Secondly, it is to provide a reference for equipment manufacturers engaged in the design and application of relaying equipment and for telephone personnel engaged in providing telecommunications channels for audio-tone protective relay schemes. The guide has been prepared not only for those considering audio-tone relaying for the first time, but as a reference for the experienced.
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "IEEE Guide for Power System Protective Relay Applications of Audio Tones over Telephone Channels"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7944 …}
        #channels: Doctrine\ORM\PersistentCollection {#8105 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7518 …}
        #reviews: Doctrine\ORM\PersistentCollection {#8067 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#8119 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7682 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7747 …}
        -apiLastModifiedAt: DateTime @1754517600 {#7530
          date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
        }
        -lastUpdatedAt: DateTime @1578006000 {#7496
          date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @567644400 {#7531
          date: 1987-12-28 00:00:00.0 Europe/Paris (+01:00)
        }
        -releasedAt: null
        -confirmedAt: DateTime @937432800 {#7521
          date: 1999-09-16 00:00:00.0 Europe/Paris (+02:00)
        }
        -canceledAt: null
        -edition: null
        -coreDocument: "C37.93"
        -bookCollection: ""
        -pageCount: 43
        -documents: Doctrine\ORM\PersistentCollection {#7787 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7929 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#9320 …}
      #position: 0
      #createdAt: DateTime @1751041163 {#8954
        date: 2025-06-27 18:19:23.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611970 {#8953
        date: 2025-08-19 15:59:30.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#9241 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#95329
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8928}
          #id: 3521
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
      #onHold: 0
      #onHand: 0
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              New IEEE Standard - Superseded.<br />\n
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