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Backward Incompatible Changes »
PHP Manual
Migrating from PHP 7.4.x to PHP 8.0.x
New Classes and Interfaces
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