OP replies with:
http://openidenabled.com:80/php-openid/trunk/examples/consumer/finish_auth.php?janrain_nonce=2008-07-03T11%3A21%3A14ZpOM0uK&openid.assoc_handle=%7BHMAC-SHA1%7D%7B486cb0f8%7D%7B5AZGTg%3D%3D%7D&openid.claimed_id=https%3A%2F%2Fopenid.ee%3A10443%2Fi%2FEE%3A38207162722&openid.identity=https%3A%2F%2Fopenid.ee%3A10443%2Fi%2FEE%3A38207162722&openid.mode=id_res&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Fpape%2F1.0&openid.op_endpoint=https%3A%2F%2Fopenid.ee%3A10443%2Fserver&openid.pape.auth_policies=http%3A%2F%2Fschemas.openid.net%2Fpape%2Fpolicies%2F2007%2F06%2Fmulti-factor+http%3A%2F%2Fschemas.openid.net%2Fpape%2Fpolicies%2F2007%2F06%2Fphishing-resistant+http%3A%2F%2Fschemas.openid.net%2Fpape%2Fpolicies%2F2007%2F06%2Fmulti-factor-physical&openid.pape.auth_time=2008-07-03T11%3A13%3A13Z&openid.pape.nist_auth_level=4&openid.response_nonce=2008-07-03T11%3A21%3A38Zc1xMl8&openid.return_to=http%3A%2F%2Fopenidenabled.com%3A80%2Fphp-openid%2Ftrunk%2Fexamples%2Fconsumer%2Ffinish_auth.php%3Fjanrain_nonce%3D2008-07-03T11%253A21%253A14ZpOM0uK&openid.sig=EGeD2Wkxh3wSZt%2FeFWFkpndsucI%3D&openid.signed=assoc_handle%2Cclaimed_id%2Cidentity%2Cmode%2Cns%2Cns.pape%2Cop_endpoint%2Cpape.auth_policies%2Cpape.auth_time%2Cpape.nist_auth_level%2Cresponse_nonce%2Creturn_to%2Csigned
At the same time, the library adds :80 to the RP URL...