(PECL OAuth >= 0.99.1)
OAuth::__construct — Create a new OAuth object
$consumer_key,$consumer_secret,$signature_method = OAUTH_SIG_METHOD_HMACSHA1,$auth_type = 0Creates a new OAuth object
consumer_keyconsumer_secretsignature_methodOAUTH_SIG_METHOD_HMACSHA1 (HMAC-SHA1).
auth_typeOAUTH_AUTH_TYPE_AUTHORIZATION (in the
Authorization header).