CURLOPT_MAXLIFETIME_CONN

CURLOPT_MAXLIFETIME_CONN — The maximum time in seconds, since the creation of the connection, that is allowed for an existing connection to have for it to be considered for reuse. If a connection is found in the cache that is older than this value, it will instead be closed once any in-progress transfers are complete. Default is 0 seconds, meaning the option is disabled and all connections are eligible for reuse. This option accepts any value that can be cast to a valid int. Available as of PHP 8.2.0 and cURL 7.80.0.

CURLOPT_MAXLIFETIME_CONN = 314;