A full XML Parser for PHP with RSS Parser specific functionsl; think of it as an interface to the PHP DOM which allows easy access to your XML based documents. Auto encoding conversion to UTF-8 + Array to XML Conversion. V3 is now a commercial product
Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.
Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.