NullValue
in package
Table of Contents
- $instance : self
- __clone() : mixed
- Forbid cloning enums.
- __sleep() : array<string|int, mixed>
- Forbid serializing enums.
- __wakeup() : void
- Forbid unserializing enums.
- instance() : self
- __construct() : mixed
Properties
$instance
private
static self
$instance
Methods
__clone()
Forbid cloning enums.
public
final __clone() : mixed
Tags
Return values
mixed —__sleep()
Forbid serializing enums.
public
final __sleep() : array<string|int, mixed>
Tags
Return values
array<string|int, mixed> —__wakeup()
Forbid unserializing enums.
public
final __wakeup() : void
Tags
Return values
void —instance()
public
static instance() : self
Return values
self —__construct()
private
__construct() : mixed