在PHP中获取类的所有实例

class MyClass {
    public $property;

    public function __construct($property) {
        $this->property = $property;
    }
}

$reflection = new ReflectionClass('MyClass');
$instances = [];

for ($i = 0; $i < 10; $i++) {
    $instance = $reflection->newInstance("Property value $i");
    $instances[] = $instance;
}

foreach ($instances as $instance) {
    echo $instance->property . "\n";
}