Macro ext_php_rs::call_user_func

macro_rules! call_user_func {
    ($fn : expr) => { ... };
    ($fn : expr, $($param : expr), *) => { ... };
}

Attempts to call a given PHP callable.

Parameters

• $fn - The ‘function’ to call. Can be an Arg or a Zval.
• …$param - The parameters to pass to the function. Must be able to be converted into a Zval.