Classes

The HTTP(S)_PROXY / NO_PROXY lookup of ProxyContext behind the port, for services that take the proxy as a dependency.

Public suffix lookups backed by the IANA list in data/public_suffix_list.dat.

Resolves HTTP(S)_PROXY / NO_PROXY environment variables into stream-context options usable by PHP's HTTP wrapper. PHP's stream wrapper does not pick up these variables on its own, so each call site needs to opt in explicitly.