Предопределенные константы

Перечисленные ниже константы всегда доступны как часть ядра PHP.

PASSWORD_BCRYPT (integer)

PASSWORD_BCRYPT is used to create new password hashes using the CRYPT_BLOWFISH algorithm.

PASSWORD_DEFAULT (integer)

The default algorithm to use for hashing if no algorithm is provided. This may change in newer PHP releases when newer, stronger hashing algorithms are supported.