Migrating from PHP 7.4.x to PHP 8.0.x
PHP Manual

New Classes and Interfaces

cURL

  • CurlHandle
  • CurlMultiHandle
  • CurlShareHandle

Enchant

  • EnchantBroker
  • EnchantDictionary

GD

  • GdImage

OpenSSL

  • OpenSSLAsymmetricKey
  • OpenSSLCertificate
  • OpenSSLCertificateSigningRequest

Shmop

  • Shmop

Sockets

  • AddressInfo
  • Socket

Systen V

  • SysvMessageQueue
  • SysvSemaphore
  • SysvSharedMemory

XML Parser

  • XMLParser

XMLWriter

  • XMLWriter

Zlib

  • DeflateContext
  • InflateContext