CURLOPT_ALTSVC_CTRL

ConstantAdded in PHP 8.2

CURLOPT_ALTSVC_CTRL — Populate the bitmask with the correct set of features to instruct cURL how to handle Alt-Svc for the transfers using this handle. cURL only accepts Alt-Svc headers over HTTPS. It will also only complete a request to an alternative origin if that origin is properly hosted over HTTPS. Setting any bit will enable the alt-svc engine. The options are: CURLALTSVC_H1, CURLALTSVC_H2, CURLALTSVC_H3, and CURLALTSVC_READONLYFILE. Available as of PHP 8.2.0 and cURL 7.64.1.

PHP 5
PHP 7
PHP 8.0
PHP 8.1
PHP 8.2
Added
PHP 8.3
PHP 8.4
PHP 8.5
CURLOPT_ALTSVC_CTRL = 286;

Changes to the CURLOPT_ALTSVC_CTRL Constant

PHP 8.2

  • Constant added

CURLOPT_ALTSVC_CTRL Constant Availability

PHP VersionAvailability
PHP 8.5Future Release Yes
PHP 8.4Upcoming Release Yes
PHP 8.3Supported (Latest) Yes
PHP 8.2Supported Yes
PHP 8.1Security-Fixes Only No
PHP 8.0Unsupported No
PHP 7.4Unsupported No
PHP 7.3Unsupported No
PHP 7.2Unsupported No
PHP 7.1Unsupported No
PHP 7.0Unsupported No
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No