What is the output of the following code? class C { public $x = 1; function __construct() { ++$this-x; } function __invoke() { return ++$this-x; } function __toString() { return (string) --$this-x; } } $obj = new C(); echo $obj();

Question

What is the output of the following code? class C { public $x = 1; function __construct() { ++$this->x; } function __invoke() { return ++$this->x; } function __toString() { return (string) --$this->x; } } $obj = new C(); echo $obj();

Accepted Answer

D. 3

Answer

A. 0

Answer

B. 1

Answer

C. 2

What is the output of the following code? class C { public $x = 1; function construct() { ++$this->x; } function invoke() { return ++$this->x; } function __toString() { return (string)…

Question

Options

How the community answered

Community Discussion