, $errno, $errstr, STREAM_SERVER_BIND|STREAM_SERVER_LISTEN, $ctx); (!$server) { "Failed to create server: $errstr ($errno)" "PHP SSL MiniServer running on https://localhost:443\n"

:

Before accepting connections, an SSL context must be defined. This context specifies the certificate path and key path.

The server handles:

: Essential for identity verification. For local development, these are often self-signed certificates . 4. Technical Implementation