session_start()

session_start()

function session_start(mixed $options = []): bool

Implemented by the compiler-injected web prelude.

Parameters:

• $options (mixed), default [], optional

Returns: bool

Availability

• Compiled (AOT): supported through an injected elephc-PHP prelude.
• eval() (magician interpreter): not available inside eval’d code.

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how session_start is implemented in the compiler, see the internals page.