Settings for WordPress PHP cURL connections.
Current PHP version:7.1.12
Your server’s PHP cURL version information and features:
cURL version: 7.57.0
Host: x86_64-redhat-linux-gnu
IPv6 support: yes
Kerberos V4 support: no
SSL support: yes
SSL version: OpenSSL/1.0.2m
libz HTTP deflate support: yes
libz version: 1.2.7
Protocols: dict, file, ftp, ftps, gopher, http, https, imap, imaps,
ldap, ldaps, pop3, pop3s, rtsp, scp, sftp, smb, smbs, smtp, smtps,
telnet, tftp
NOTES:
* If you set CURLOPT_SSL_CIPHER_LIST it must be in the proper format for
your SSL version (NSS or OpenSSL).
* Stream resource or curl share option values will be ignored.
* Enter array option values as a comma separated list.
/Example rule for Paypal IPN:/
Host: http://www.paypal.com
Protocol: https
Option: CURLOPT_SSLVERSION
Value: 6