cURL

• CURLOPT_DOH_URL

• CURLOPT_ISSUERCERT_BLOB

• CURLOPT_PROXY_ISSUERCERT

• CURLOPT_PROXY_ISSUERCERT_BLOB

• CURLOPT_PROXY_SSLCERT_BLOB

• CURLOPT_PROXY_SSLKEY_BLOB

• CURLOPT_SSLCERT_BLOB

• CURLOPT_SSLKEY_BLOB

GD

• IMG_AVIF

• IMG_WEBP_LOSSLESS

MySQLi

• MYSQLI_REFRESH_REPLICA

  This constant has been added as a replacement for MYSQLI_REFRESH_SLAVE, in line with an upstream change in MySQL. The old constant is still available for backwards-compatibility reasons, but may be deprecated/removed in the future.

PCNTL

• PRIO_DARWIN_BG

• PRIO_DARWIN_THREAD

POSIX

• POSIX_RLIMIT_KQUEUES

• POSIX_RLIMIT_NPTS

Sockets

The following socket options are now defined if they are supported:

• SO_ACCEPTFILTER

• SO_DONTTRUNC

• SO_WANTMORE

• SO_MARK

• TCP_DEFER_ACCEPT

Sodium

• SODIUM_CRYPTO_STREAM_XCHACHA20_NONCEBYTES

• SODIUM_CRYPTO_STREAM_XCHACHA20_KEYBYTES

• SODIUM_CRYPTO_SCALARMULT_RISTRETTO255_BYTES

• SODIUM_CRYPTO_SCALARMULT_RISTRETTO255_SCALARBYTES

• SODIUM_CRYPTO_CORE_RISTRETTO255_BYTES

• SODIUM_CRYPTO_CORE_RISTRETTO255_HASHBYTES

• SODIUM_CRYPTO_CORE_RISTRETTO255_SCALARBYTES

• SODIUM_CRYPTO_CORE_RISTRETTO255_NONREDUCEDSCALARBYTES

Standard

• IMAGETYPE_AVIF

Tokenizer

• T_READONLY