Migrating from PHP 8.3.x to PHP 8.4.x
PHP マニュアル

New Classes, Enums, and Interfaces

Core

  • Deprecated
  • RequestParseBodyException

BCMath

  • BcMath\Number

DBA

  • Dba\Connection

DOM

  • Dom\HTMLDocument
  • Dom\XMLDocument
  • Dom\Document
  • Dom\ParentNode
  • Dom\ChildNode
  • Dom\Implementation
  • Dom\Node
  • Dom\NodeList
  • Dom\NamedNodeMap
  • Dom\DtdNamedNodeMap
  • Dom\HTMLCollection
  • Dom\AdjacentPosition
  • Dom\Element
  • Dom\HTMLElement
  • Dom\Attr
  • Dom\CharacterData
  • Dom\Text
  • Dom\CDATASection
  • Dom\ProcessingInstruction
  • Dom\Comment
  • Dom\DocumentType
  • Dom\DocumentFragment
  • Dom\Entity
  • Dom\EntityReference
  • Dom\Notation
  • Dom\TokenList
  • Dom\NamespaceInfo
  • Dom\XPath

ODBC

  • Odbc\Connection
  • Odbc\Result

PCNTL

  • Pcntl\QosClass (macOS only)

PDO_DBLIB

  • Pdo\DbLib

PDO_FIREBIRD

  • Pdo\Firebird

PDO_MYSQL

  • Pdo\Mysql

PDO_ODBC

  • Pdo\Odbc

PDO_PGSQL

  • Pdo\Pgsql

PDO_SQLITE

  • Pdo\Sqlite

Reflection

  • ReflectionConstant

SOAP

  • Soap\Url
  • Soap\Sdl

Standard

  • RoundingMode
  • StreamBucket