test(php): 添加对象属性默认数组测试并移除运行时初始化检查

- 新增 multiple default array properties 测试用例
- 移除 ArrayInitPlan 的 requiresRuntimeInit 检查逻辑
- 简化 wrapArrayInitPlan 方法实现

src/Php/Translator.php

@@ -85,10 +85,6 @@ class Translator extends Preprocessor
 
     protected function wrapArrayInitPlan(ArrayInitPlan $plan, string $body): string
     {
-        if (!$plan->requiresRuntimeInit()) {
-            return $body;
-        }
-
         return "do {\n" . $plan->init . $body . $plan->clean . "} while (0);\n";
     }
 

tests/aot/object_property/default-array-002.phpt

@@ -0,0 +1,38 @@
+--TEST--
+multiple default array properties
+--FILE--
+<?php
+
+class Test
+{
+    public array $literalStrings = [];
+    public array $classMap = [];
+    public array $stdTypeMap = [];
+    public array $funcMap = [];
+    public array $propMap = [];
+}
+
+function main(): void
+{
+    $obj = new Test;
+    var_dump(get_object_vars($obj));
+}
+?>
+--EXPECT--
+array(5) {
+  ["literalStrings"]=>
+  array(0) {
+  }
+  ["classMap"]=>
+  array(0) {
+  }
+  ["stdTypeMap"]=>
+  array(0) {
+  }
+  ["funcMap"]=>
+  array(0) {
+  }
+  ["propMap"]=>
+  array(0) {
+  }
+}