ReflectionClass::isUninitializedLazyObject

(PHP 8 >= 8.4.0)

ReflectionClass::isUninitializedLazyObject — Checks if an object is lazy and uninitialized

Descrizione

public ReflectionClass::isUninitializedLazyObject(object $object): bool

Checks if an object is lazy and uninitialized.

Elenco dei parametri

object: The object to check.

Valori restituiti

Returns true if object is an uninitialized lazy object, false otherwise.

Esempi

Example #1 Basic usage

<?php
class Example
{
    public function __construct(public int $prop) {
    }
}

$reflector = new ReflectionClass(Example::class);

$object = $reflector->newLazyGhost(function ($object) {
    echo "Initializer called\n";
    $object->__construct(1);
});

var_dump($reflector->isUninitializedLazyObject($object));

var_dump($object->prop);

var_dump($reflector->isUninitializedLazyObject($object));
?>

Il precedente esempio visualizzerà:

bool(true)
Initializer called
int(1)
bool(false)

Vedere anche:

Lazy objects
ReflectionClass::newLazyGhost() - Creates a new lazy ghost instance
ReflectionClass::markLazyObjectAsInitialized() - Marks a lazy object as initialized without calling the initializer or factory
ReflectionClass::initializeLazyObject() - Forces initialization of a lazy object