It appears that PHP by default might be connecting using a lower version of TLS (< 1.2). but I don’t know why. We are using the newest version of PHP and PGSQL driver, but we keep getting the dreaded “Unhandled Exception: SQLSTATE  SSL error: tlsv1 alert protocol version” error message.
curl can connect to TLSv1.2 no problem but it appears the pgsql driver won’t.
While it is not as secure, is there a way to create TLS v1 certs so we can at least connect to a somewhat secure cluster (rather than insecure)? Thank you!