Dumper: added support for uninitialized lazy objects

Author: dg

src/Tracy/Dumper/Exposer.php

@@ -20,6 +20,14 @@ final class Exposer
 {
 	public static function exposeObject(object $obj, Value $value, Describer $describer): void
 	{
+		if (PHP_VERSION_ID >= 80400 && ($rc = new \ReflectionClass($obj))->isUninitializedLazyObject($obj)) {
+			$value->value .= ' (lazy)';
+			if ($init = $rc->getLazyInitializer($obj)) {
+				$describer->addPropertyTo($value, 'initializer', $init, Value::PropertyVirtual);
+			}
+			return;
+		}
+
 		$values = get_mangled_object_vars($obj);
 		$props = self::getProperties($obj::class);
 

tests/Tracy/Dumper.toText().specials.lazy.phpt

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Test: Tracy\Dumper::toText() & lazy object
+ * @phpversion 8.4
+ */
+
+declare(strict_types=1);
+
+use Tester\Assert;
+use Tracy\Dumper;
+
+require __DIR__ . '/../bootstrap.php';
+
+
+class MyClass
+{
+	public $foo;
+}
+
+$rc = new ReflectionClass(MyClass::class);
+$ghost = $rc->newLazyGhost(function (MyClass $ghost) {});
+
+
+Assert::match(
+	<<<'XX'
+		array (1)
+		   0 => MyClass (lazy) #%d%
+		   |  initializer: Closure($ghost) #%d%
+		XX,
+	Dumper::toText([$ghost], [Dumper::DEPTH => 3]),
+);