OPENSSL_DONT_ZERO_PAD_KEY
Constant • Added in PHP 7.1
OPENSSL_DONT_ZERO_PAD_KEY — Prevents openssl_encrypt from padding keys that
are shorter than the default key length.
OPENSSL_DONT_ZERO_PAD_KEY = 4;Changes to the OPENSSL_DONT_ZERO_PAD_KEY Constant
PHP 7.1
- Constant added
OPENSSL_DONT_ZERO_PAD_KEY Constant Availability
OPENSSL_DONT_ZERO_PAD_KEY Constant Availability| PHP Version | Availability |
|---|---|
| PHP 8.6Upcoming Release | Yes |
| PHP 8.5Supported (Latest) | Yes |
| PHP 8.4Supported | Yes |
| PHP 8.3Security-Fixes Only | Yes |
| PHP 8.2Security-Fixes Only | Yes |
| PHP 8.1Unsupported | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | No |
| PHP 5.6Unsupported | No |
| PHP 5.5Unsupported | No |
| PHP 5.4Unsupported | No |
| PHP 5.3Unsupported | No |