Php/docs/migration72.constants

• PHP Manual
• 从 PHP 7.1.x 移植到 PHP 7.2.x
• 新全局常量

新全局常量

PHP 内核

• PHP_FLOAT_DIG
• PHP_FLOAT_EPSILON
• PHP_FLOAT_MIN
• PHP_FLOAT_MAX
• PHP_OS_FAMILY

文件信息

• FILEINFO_EXTENSION

JSON

• JSON_INVALID_UTF8_IGNORE
• JSON_INVALID_UTF8_SUBSTITUTE

GD

• IMG_EFFECT_MULTIPLY
• IMG_BMP

LDAP

• LDAP_EXOP_START_TLS
• LDAP_EXOP_MODIFY_PASSWD
• LDAP_EXOP_REFRESH
• LDAP_EXOP_WHO_AM_I
• LDAP_EXOP_TURN

密码散列

• PASSWORD_ARGON2I
• PASSWORD_ARGON2_DEFAULT_MEMORY_COST
• PASSWORD_ARGON2_DEFAULT_TIME_COST
• PASSWORD_ARGON2_DEFAULT_THREADS

PCRE

• PREG_UNMATCHED_AS_NULL

PDO

• PDO::PARAM_STR_NATL
• PDO::PARAM_STR_CHAR
• PDO::ATTR_DEFAULT_STR_PARAM

Sodium

• SODIUM_LIBRARY_VERSION
• SODIUM_LIBRARY_MAJOR_VERSION
• SODIUM_LIBRARY_MINOR_VERSION
• SODIUM_CRYPTO_AEAD_AES256GCM_KEYBYTES
• SODIUM_CRYPTO_AEAD_AES256GCM_NSECBYTES
• SODIUM_CRYPTO_AEAD_AES256GCM_NPUBBYTES
• SODIUM_CRYPTO_AEAD_AES256GCM_ABYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_KEYBYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_NSECBYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_NPUBBYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_ABYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_KEYBYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_NSECBYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_NPUBBYTES
• SODIUM_CRYPTO_AEAD_CHACHA20POLY1305_IETF_ABYTES
• SODIUM_CRYPTO_AUTH_BYTES
• SODIUM_CRYPTO_AUTH_KEYBYTES
• SODIUM_CRYPTO_BOX_SEALBYTES
• SODIUM_CRYPTO_BOX_SECRETKEYBYTES
• SODIUM_CRYPTO_BOX_PUBLICKEYBYTES
• SODIUM_CRYPTO_BOX_KEYPAIRBYTES
• SODIUM_CRYPTO_BOX_MACBYTES
• SODIUM_CRYPTO_BOX_NONCEBYTES
• SODIUM_CRYPTO_BOX_SEEDBYTES
• SODIUM_CRYPTO_KDF_BYTES_MIN
• SODIUM_CRYPTO_KDF_BYTES_MAX
• SODIUM_CRYPTO_KDF_CONTEXTBYTES
• SODIUM_CRYPTO_KDF_KEYBYTES
• SODIUM_CRYPTO_KX_SEEDBYTES
• SODIUM_CRYPTO_KX_SESSIONKEYBYTES
• SODIUM_CRYPTO_KX_PUBLICKEYBYTES
• SODIUM_CRYPTO_KX_SECRETKEYBYTES
• SODIUM_CRYPTO_KX_KEYPAIRBYTES
• SODIUM_CRYPTO_GENERICHASH_BYTES
• SODIUM_CRYPTO_GENERICHASH_BYTES_MIN
• SODIUM_CRYPTO_GENERICHASH_BYTES_MAX
• SODIUM_CRYPTO_GENERICHASH_KEYBYTES
• SODIUM_CRYPTO_GENERICHASH_KEYBYTES_MIN
• SODIUM_CRYPTO_GENERICHASH_KEYBYTES_MAX
• SODIUM_CRYPTO_PWHASH_ALG_ARGON2I13
• SODIUM_CRYPTO_PWHASH_ALG_DEFAULT
• SODIUM_CRYPTO_PWHASH_SALTBYTES
• SODIUM_CRYPTO_PWHASH_STRPREFIX
• SODIUM_CRYPTO_PWHASH_OPSLIMIT_INTERACTIVE
• SODIUM_CRYPTO_PWHASH_MEMLIMIT_INTERACTIVE
• SODIUM_CRYPTO_PWHASH_OPSLIMIT_MODERATE
• SODIUM_CRYPTO_PWHASH_MEMLIMIT_MODERATE
• SODIUM_CRYPTO_PWHASH_OPSLIMIT_SENSITIVE
• SODIUM_CRYPTO_PWHASH_MEMLIMIT_SENSITIVE
• SODIUM_CRYPTO_PWHASH_SCRYPTSALSA208SHA256_SALTBYTES
• SODIUM_CRYPTO_PWHASH_SCRYPTSALSA208SHA256_STRPREFIX
• SODIUM_CRYPTO_PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_INTERACTIVE
• SODIUM_CRYPTO_PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_INTERACTIVE
• SODIUM_CRYPTO_PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_SENSITIVE
• SODIUM_CRYPTO_PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_SENSITIVE
• SODIUM_CRYPTO_SCALARMULT_BYTES
• SODIUM_CRYPTO_SCALARMULT_SCALARBYTES
• SODIUM_CRYPTO_SHORTHASH_BYTES
• SODIUM_CRYPTO_SHORTHASH_KEYBYTES
• SODIUM_CRYPTO_SECRETBOX_KEYBYTES
• SODIUM_CRYPTO_SECRETBOX_MACBYTES
• SODIUM_CRYPTO_SECRETBOX_NONCEBYTES
• SODIUM_CRYPTO_SIGN_BYTES
• SODIUM_CRYPTO_SIGN_SEEDBYTES
• SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES
• SODIUM_CRYPTO_SIGN_SECRETKEYBYTES
• SODIUM_CRYPTO_SIGN_KEYPAIRBYTES
• SODIUM_CRYPTO_STREAM_NONCEBYTES
• SODIUM_CRYPTO_STREAM_KEYBYTES

Zip

• ZipArchive::EM_NONE
• ZipArchive::EM_AES_128
• ZipArchive::EM_AES_192
• ZipArchive::EM_AES_256