method_exists()

method_exists()

function method_exists(mixed $object_or_class, string $method): bool

Checks whether a class method exists.

Parameters:

• $object_or_class (mixed)
• $method (string)

Returns: bool

Availability

• Compiled (AOT): supported by the Elephc code generator.
• eval() (magician interpreter): supported — declarative interpreter builtin (crates/elephc-magician/src/interpreter/builtins/symbols/method_exists.rs).

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

Internals

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