CURLOPT_KRB4LEVEL
Constant
CURLOPT_KRB4LEVEL is one of the accepted parameters for curl_setopt parameter #2.
CURLOPT_KRB4LEVEL — The KRB4 (Kerberos 4) security level. Any of the following string values
(in order from least to most powerful) are valid:
.
If the string does not match one of these,
private is used. Setting this option to null
will disable KRB4 security. Currently KRB4 security only works
with FTP transactions.
Available as of cURL 7.3.0 and deprecated as of cURL 7.17.0.
PHP 5
PHP 7
PHP 8.0
PHP 8.1
PHP 8.2
PHP 8.3
PHP 8.4
PHP 8.5
CURLOPT_KRB4LEVEL = 10063;CURLOPT_KRB4LEVEL Constant Availability
CURLOPT_KRB4LEVEL Constant Availability| PHP Version | Availability |
|---|---|
| PHP 8.5Future Release | Yes |
| PHP 8.4Upcoming Release | Yes |
| PHP 8.3Supported (Latest) | Yes |
| PHP 8.2Supported | Yes |
| PHP 8.1Security-Fixes Only | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | Yes |
| PHP 5.6Unsupported | Yes |
| PHP 5.5Unsupported | Yes |
| PHP 5.4Unsupported | Yes |
| PHP 5.3Unsupported | Yes |