From 04d9e6fccea7ff37f43a382ec9412ab81c895a1d Mon Sep 17 00:00:00 2001
From: Bogdan Padalko <pinepain@gmail.com>
Date: Fri, 28 Apr 2017 21:39:22 +0300
Subject: [PATCH] Remove limit propertis from V8\Isolate

---
 scripts/replace_expect.php                    |  55 ++--
 src/php_v8_exceptions.h                       |   1 -
 src/php_v8_isolate.cc                         |  40 +--
 src/php_v8_isolate_limits.cc                  |  14 -
 src/php_v8_isolate_limits.h                   |   1 -
 tests/V8ArrayObject.phpt                      | 110 +-------
 tests/V8Boolean.phpt                          |  10 +-
 tests/V8BooleanObject.phpt                    |  20 +-
 tests/V8Context_reference_lifecycle.phpt      |  20 +-
 tests/V8DateObject.phpt                       |  20 +-
 tests/V8ExceptionsTryCatchException.phpt      |  42 +--
 tests/V8FunctionCallbackInfo.phpt             | 260 ++----------------
 tests/V8FunctionObject.phpt                   |  20 +-
 tests/V8FunctionTemplate.phpt                 |  30 +-
 tests/V8Int32Value.phpt                       |  20 +-
 tests/V8IntegerValue.phpt                     |  20 +-
 tests/V8Isolate.phpt                          |  28 +-
 tests/V8Isolate_limit_memory.phpt             |  38 +--
 tests/V8Isolate_limit_memory_nested.phpt      |  20 +-
 tests/V8Isolate_limit_memory_not_hit.phpt     |  23 +-
 tests/V8Isolate_limit_time.phpt               |  25 +-
 tests/V8Isolate_limit_time_nested.phpt        |  26 +-
 tests/V8Isolate_limit_time_not_hit.phpt       |  23 +-
 ...olate_limit_time_set_during_execution.phpt |  25 +-
 tests/V8Isolate_snapshot_support.phpt         |  10 +-
 tests/V8MapObject.phpt                        | 110 +-------
 tests/V8NullValue.phpt                        |  20 +-
 tests/V8NumberObject.phpt                     |  20 +-
 tests/V8NumberValue.phpt                      |  20 +-
 tests/V8ObjectTemplate.phpt                   |  10 +-
 tests/V8ObjectValue.phpt                      | 110 +-------
 tests/V8PropertyCallbackInfo.phpt             |  80 +-----
 tests/V8RegExpObject.phpt                     |  20 +-
 tests/V8ReturnValue_context.phpt              |  40 +--
 tests/V8Script.phpt                           |  30 +-
 tests/V8SetObject.phpt                        | 110 +-------
 tests/V8Source.phpt                           |  40 +--
 tests/V8StringObject.phpt                     |  30 +-
 tests/V8StringValue.phpt                      |  20 +-
 tests/V8SymbolObject.phpt                     |  30 +-
 tests/V8SymbolValue.phpt                      |  80 +-----
 tests/V8TryCatch.phpt                         |  70 +----
 tests/V8Uint32Value.phpt                      |  20 +-
 tests/V8UnboundScript.phpt                    |  10 +-
 tests/V8Undefined.phpt                        |  20 +-
 tests/V8UndefinedValue_destruct.phpt          |  10 +-
 46 files changed, 248 insertions(+), 1553 deletions(-)

diff --git a/scripts/replace_expect.php b/scripts/replace_expect.php
index dc13cb5..4511264 100755
--- a/scripts/replace_expect.php
+++ b/scripts/replace_expect.php
@@ -15,8 +15,25 @@
 $tests_dir = realpath(__DIR__ . '/../tests');
 
 
-if ($argc == 2) {
-    $mask = str_replace(['tests/', '.phpt', '.diff'], '', $argv[1]);
+$mode = 'write';
+
+$args = $argv;
+unset($args[0]);
+
+foreach ($argv as $i => $item) {
+    if ($item == '--pretend') {
+        $mode = 'pretend';
+        unset($args[$i]);
+    }
+}
+
+if (count($args) > 1) {
+    echo 'Invalid options', PHP_EOL;
+    exit(1);
+}
+
+if ($args) {
+    $mask = str_replace(['tests/', '.phpt', '.diff'], '', array_pop($args));
 } else {
     $mask = '*';
 }
@@ -25,41 +42,41 @@
 
 foreach ($iterator as $item) {
     //var_dump($item);
-    $out_file = $iterator->key();
+    $out_file  = $iterator->key();
     $base_name = preg_replace('/\.out$/i', '', $iterator->key());
-    $test_file = $base_name .'.phpt';
+    $test_file = $base_name . '.phpt';
 
     $test_content = file_get_contents($tests_dir . '/' . $test_file);
 
     if (false !== ($pos = strpos($test_content, '--EXPECT--'))) {
-        printf("--EXPECT--  [%s]".PHP_EOL, $iterator->key());
+        printf("--EXPECT--  [%s]" . PHP_EOL, $iterator->key());
 
         $test_content = substr($test_content, 0, $pos);
-        $test_content .= '--EXPECT--'.PHP_EOL;
+        $test_content .= '--EXPECT--' . PHP_EOL;
         $test_content .= file_get_contents($tests_dir . '/' . $out_file);
         $test_content .= PHP_EOL;
         file_put_contents($tests_dir . '/' . $test_file, $test_content);
 
         foreach (['.diff', '.exp', '.log', '.mem', '.out', '.php', '.sh'] as $ext) {
-            @unlink($tests_dir. '/'.$base_name . $ext);
+            @unlink($tests_dir . '/' . $base_name . $ext);
         }
 
         continue;
-    //} elseif (0) {
+        //} elseif (0) {
     } elseif (false !== ($pos = strpos($test_content, '--EXPECTF--'))) {
 
-        printf("--EXPECTF--  [%s]".PHP_EOL, $iterator->key());
+        printf("--EXPECTF--  [%s]" . PHP_EOL, $iterator->key());
 
         // get replacements
 
-        $tests = substr($test_content, 0, $pos);
+        $tests  = substr($test_content, 0, $pos);
         $result = file_get_contents($tests_dir . '/' . $out_file);
 
         preg_match_all('#// EXPECTF: \-\-\-(.+)#', $tests, $expectf_search);
         preg_match_all('#// EXPECTF: \+\+\+(.+)#', $tests, $expectf_replace);
 
         if (count($expectf_search) != count($expectf_replace)) {
-            printf("please, edit manually [%s]: searches and replaces count doesn't match".PHP_EOL, $iterator->key());
+            printf("please, edit manually [%s]: searches and replaces count doesn't match" . PHP_EOL, $iterator->key());
             continue;
         }
 
@@ -68,18 +85,24 @@
         }
 
         $test_content = $tests;
-        $test_content .= '--EXPECTF--'.PHP_EOL;
+        $test_content .= '--EXPECTF--' . PHP_EOL;
         $test_content .= $result;
         $test_content .= PHP_EOL;
 
-        file_put_contents($tests_dir . '/' . $test_file, $test_content);
+        if ($mode == 'pretend') {
+            echo $result, PHP_EOL;
+            echo PHP_EOL;
 
-        foreach (['.diff', '.exp', '.log', '.mem', '.out', '.php', '.sh'] as $ext) {
-            @unlink($tests_dir. '/'.$base_name . $ext);
+        } elseif ($mode = 'write') {
+            file_put_contents($tests_dir . '/' . $test_file, $test_content);
+
+            foreach (['.diff', '.exp', '.log', '.mem', '.out', '.php', '.sh'] as $ext) {
+                @unlink($tests_dir . '/' . $base_name . $ext);
+            }
         }
 
         continue;
     }
 
-    printf("please, edit manually [%s]".PHP_EOL, $iterator->key());
+    printf("please, edit manually [%s]" . PHP_EOL, $iterator->key());
 }
diff --git a/src/php_v8_exceptions.h b/src/php_v8_exceptions.h
index fc5d060..739da4a 100644
--- a/src/php_v8_exceptions.h
+++ b/src/php_v8_exceptions.h
@@ -50,7 +50,6 @@ extern void php_v8_throw_try_catch_exception(php_v8_context_t *php_v8_context, v
 #define PHP_V8_CATCH_END() } assert(!try_catch.HasCaught());
 
 #define PHP_V8_MAYBE_CATCH(php_v8_context, try_catch) \
-    php_v8_isolate_maybe_update_limits_hit((php_v8_context)->php_v8_isolate);\
     php_v8_isolate_limits_maybe_stop_timer((php_v8_context)->php_v8_isolate);\
     if ((try_catch).HasCaught()) { \
         php_v8_throw_try_catch_exception((php_v8_context), &(try_catch)); \
diff --git a/src/php_v8_isolate.cc b/src/php_v8_isolate.cc
index af2affe..e244e83 100644
--- a/src/php_v8_isolate.cc
+++ b/src/php_v8_isolate.cc
@@ -236,39 +236,26 @@ static PHP_METHOD(V8Isolate, SetTimeLimit) {
     }
 
     php_v8_isolate_limits_set_time_limit(php_v8_isolate, time_limit_in_seconds);
-
-    zend_update_property_double(this_ce, getThis(), ZEND_STRL("time_limit"), time_limit_in_seconds);
-    zend_update_property_bool(this_ce, getThis(), ZEND_STRL("time_limit_hit"), 0);
 }
 
 static PHP_METHOD(V8Isolate, GetTimeLimit) {
-    zval rv;
-
-    zval *prop = NULL;
     if (zend_parse_parameters_none() == FAILURE) {
         return;
     }
 
     PHP_V8_ISOLATE_FETCH_WITH_CHECK(getThis(), php_v8_isolate);
 
-    prop = zend_read_property(this_ce, getThis(), ZEND_STRL("time_limit"), 0, &rv);
-
-    RETVAL_ZVAL(prop, 1, 0);
+    RETVAL_DOUBLE(php_v8_isolate->limits.time_limit);
 }
 
 static PHP_METHOD(V8Isolate, IsTimeLimitHit) {
-    zval rv;
-
-    zval *prop = NULL;
     if (zend_parse_parameters_none() == FAILURE) {
         return;
     }
 
     PHP_V8_ISOLATE_FETCH_WITH_CHECK(getThis(), php_v8_isolate);
 
-    prop = zend_read_property(this_ce, getThis(), ZEND_STRL("time_limit_hit"), 0, &rv);
-
-    RETVAL_ZVAL(prop, 1, 0);
+    RETVAL_BOOL(php_v8_isolate->limits.time_limit_hit);
 }
 
 static PHP_METHOD(V8Isolate, SetMemoryLimit) {
@@ -286,39 +273,26 @@ static PHP_METHOD(V8Isolate, SetMemoryLimit) {
     }
 
     php_v8_isolate_limits_set_memory_limit(php_v8_isolate, static_cast<size_t>(memory_limit_in_bytes));
-
-    zend_update_property_long(this_ce, getThis(), ZEND_STRL("memory_limit"), memory_limit_in_bytes);
-    zend_update_property_bool(this_ce, getThis(), ZEND_STRL("memory_limit_hit"), 0);
 }
 
 static PHP_METHOD(V8Isolate, GetMemoryLimit) {
-    zval rv;
-
-    zval *prop = NULL;
     if (zend_parse_parameters_none() == FAILURE) {
         return;
     }
 
     PHP_V8_ISOLATE_FETCH_WITH_CHECK(getThis(), php_v8_isolate);
 
-    prop = zend_read_property(this_ce, getThis(), ZEND_STRL("memory_limit"), 0, &rv);
-
-    RETVAL_ZVAL(prop, 1, 0);
+    RETURN_LONG(php_v8_isolate->limits.memory_limit);
 }
 
 static PHP_METHOD(V8Isolate, IsMemoryLimitHit) {
-    zval rv;
-
-    zval *prop = NULL;
     if (zend_parse_parameters_none() == FAILURE) {
         return;
     }
 
     PHP_V8_ISOLATE_FETCH_WITH_CHECK(getThis(), php_v8_isolate);
 
-    prop = zend_read_property(this_ce, getThis(), ZEND_STRL("memory_limit_hit"), 0, &rv);
-
-    RETVAL_ZVAL(prop, 1, 0);
+    RETVAL_BOOL(php_v8_isolate->limits.memory_limit_hit);
 }
 
 static PHP_METHOD(V8Isolate, GetHeapStatistics) {
@@ -604,12 +578,6 @@ PHP_MINIT_FUNCTION (php_v8_isolate) {
     this_ce = zend_register_internal_class(&ce);
     this_ce->create_object = php_v8_isolate_ctor;
 
-    zend_declare_property_double(this_ce, ZEND_STRL("time_limit"), 0.0, ZEND_ACC_PRIVATE);
-    zend_declare_property_bool(this_ce, ZEND_STRL("time_limit_hit"), 0, ZEND_ACC_PRIVATE);
-
-    zend_declare_property_long(this_ce, ZEND_STRL("memory_limit"), 0, ZEND_ACC_PRIVATE);
-    zend_declare_property_bool(this_ce, ZEND_STRL("memory_limit_hit"), 0, ZEND_ACC_PRIVATE);
-
     memcpy(&php_v8_isolate_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 
     php_v8_isolate_object_handlers.offset    = XtOffsetOf(php_v8_isolate_t, std);
diff --git a/src/php_v8_isolate_limits.cc b/src/php_v8_isolate_limits.cc
index 1eb00d8..e34a2cd 100644
--- a/src/php_v8_isolate_limits.cc
+++ b/src/php_v8_isolate_limits.cc
@@ -182,20 +182,6 @@ void php_v8_isolate_limits_ctor(php_v8_isolate_t *php_v8_isolate) {
     limits->depth = 0;
 }
 
-void php_v8_isolate_maybe_update_limits_hit(php_v8_isolate_t *php_v8_isolate) {
-    zval isolate_zv;
-
-    ZVAL_OBJ(&isolate_zv, &php_v8_isolate->std);
-    PHP_V8_DECLARE_LIMITS(php_v8_isolate);
-
-    if (limits->time_limit) {
-        zend_update_property_bool(php_v8_isolate_class_entry, &isolate_zv, ZEND_STRL("time_limit_hit"), limits->time_limit_hit);
-    }
-    if (limits->memory_limit) {
-        zend_update_property_bool(php_v8_isolate_class_entry, &isolate_zv, ZEND_STRL("memory_limit_hit"), limits->memory_limit_hit);
-    }
-}
-
 void php_v8_isolate_limits_set_time_limit(php_v8_isolate_t *php_v8_isolate, double time_limit_in_seconds) {
     PHP_V8_DECLARE_ISOLATE(php_v8_isolate);
     PHP_V8_DECLARE_LIMITS(php_v8_isolate);
diff --git a/src/php_v8_isolate_limits.h b/src/php_v8_isolate_limits.h
index a114e42..8b27c1f 100644
--- a/src/php_v8_isolate_limits.h
+++ b/src/php_v8_isolate_limits.h
@@ -29,7 +29,6 @@ extern void php_v8_isolate_limits_maybe_stop_timer(php_v8_isolate_t *php_v8_isol
 extern void php_v8_isolate_limits_free(php_v8_isolate_t *php_v8_isolate);
 extern void php_v8_isolate_limits_ctor(php_v8_isolate_t *php_v8_isolate);
 
-extern void php_v8_isolate_maybe_update_limits_hit(php_v8_isolate_t *php_v8_isolate);
 extern void php_v8_isolate_limits_set_time_limit(php_v8_isolate_t *php_v8_isolate, double time_limit_in_seconds);
 extern void php_v8_isolate_limits_set_memory_limit(php_v8_isolate_t *php_v8_isolate, size_t memory_limit_in_bytes);
 
diff --git a/tests/V8ArrayObject.phpt b/tests/V8ArrayObject.phpt
index 0e17783..f1ccb2c 100644
--- a/tests/V8ArrayObject.phpt
+++ b/tests/V8ArrayObject.phpt
@@ -63,28 +63,12 @@ Object representation:
 ----------------------
 object(V8\ArrayObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -160,127 +144,55 @@ Converters:
 V8\ArrayObject(V8\Value)->ToBoolean():
     object(V8\BooleanValue)#118 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ArrayObject(V8\Value)->ToNumber():
     object(V8\Int32Value)#118 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ArrayObject(V8\Value)->ToString():
     object(V8\StringValue)#118 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ArrayObject(V8\Value)->ToDetailString():
     object(V8\StringValue)#118 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ArrayObject(V8\Value)->ToObject():
     object(V8\ArrayObject)#6 (2) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
       ["context":"V8\ObjectValue":private]=>
       object(V8\Context)#4 (1) {
         ["isolate":"V8\Context":private]=>
-        object(V8\Isolate)#3 (4) {
-          ["time_limit":"V8\Isolate":private]=>
-          float(0)
-          ["time_limit_hit":"V8\Isolate":private]=>
-          bool(false)
-          ["memory_limit":"V8\Isolate":private]=>
-          int(0)
-          ["memory_limit_hit":"V8\Isolate":private]=>
-          bool(false)
+        object(V8\Isolate)#3 (0) {
         }
       }
     }
 V8\ArrayObject(V8\Value)->ToInteger():
     object(V8\Int32Value)#118 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ArrayObject(V8\Value)->ToUint32():
     object(V8\Int32Value)#118 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ArrayObject(V8\Value)->ToInt32():
     object(V8\Int32Value)#118 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ArrayObject(V8\Value)->ToArrayIndex(): V8\Exceptions\Exception: Failed to convert
diff --git a/tests/V8Boolean.phpt b/tests/V8Boolean.phpt
index d2493c1..092f611 100644
--- a/tests/V8Boolean.phpt
+++ b/tests/V8Boolean.phpt
@@ -55,15 +55,7 @@ Object representation:
 ----------------------
 object(V8\BooleanValue)#2 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#1 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#1 (0) {
   }
 }
 
diff --git a/tests/V8BooleanObject.phpt b/tests/V8BooleanObject.phpt
index 970c29d..fd868be 100644
--- a/tests/V8BooleanObject.phpt
+++ b/tests/V8BooleanObject.phpt
@@ -51,28 +51,12 @@ Object representation:
 ----------------------
 object(V8\BooleanObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
diff --git a/tests/V8Context_reference_lifecycle.phpt b/tests/V8Context_reference_lifecycle.phpt
index 7186d17..27ccb15 100644
--- a/tests/V8Context_reference_lifecycle.phpt
+++ b/tests/V8Context_reference_lifecycle.phpt
@@ -43,15 +43,7 @@ $obj = null;
 --EXPECT--
 object(v8Tests\TrackingDtors\Context)#4 (1) {
   ["isolate":"V8\Context":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -61,15 +53,7 @@ Previous context should be dead, creating zval for object from old context
 
 object(v8Tests\TrackingDtors\Context)#6 (1) {
   ["isolate":"V8\Context":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 Context dies now!
diff --git a/tests/V8DateObject.phpt b/tests/V8DateObject.phpt
index f3bf80c..578630c 100644
--- a/tests/V8DateObject.phpt
+++ b/tests/V8DateObject.phpt
@@ -111,28 +111,12 @@ Object representation:
 ----------------------
 object(V8\DateObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
diff --git a/tests/V8ExceptionsTryCatchException.phpt b/tests/V8ExceptionsTryCatchException.phpt
index 89a772c..d2a5eda 100644
--- a/tests/V8ExceptionsTryCatchException.phpt
+++ b/tests/V8ExceptionsTryCatchException.phpt
@@ -26,6 +26,8 @@ $helper->method_matches($value, 'GetContext', $context);
 $helper->method_matches($value, 'GetTryCatch', $try_catch);
 $helper->space();
 
+// EXPECTF: ---/string\(.+\) ".+\/V8ExceptionsTryCatchException\.php"/
+// EXPECTF: +++string(%d) "%s/V8ExceptionsTryCatchException.php"
 ?>
 --EXPECTF--
 Object representation:
@@ -47,55 +49,23 @@ object(V8\Exceptions\TryCatchException)#5 (10) {
   ["previous":"Exception":private]=>
   NULL
   ["isolate":"V8\Exceptions\TryCatchException":private]=>
-  object(V8\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#2 (0) {
   }
   ["context":"V8\Exceptions\TryCatchException":private]=>
   object(V8\Context)#3 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#2 (0) {
     }
   }
   ["try_catch":"V8\Exceptions\TryCatchException":private]=>
   object(V8\TryCatch)#4 (7) {
     ["isolate":"V8\TryCatch":private]=>
-    object(V8\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#2 (0) {
     }
     ["context":"V8\TryCatch":private]=>
     object(V8\Context)#3 (1) {
       ["isolate":"V8\Context":private]=>
-      object(V8\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#2 (0) {
       }
     }
     ["exception":"V8\TryCatch":private]=>
diff --git a/tests/V8FunctionCallbackInfo.phpt b/tests/V8FunctionCallbackInfo.phpt
index 69c9fd7..b2be3af 100644
--- a/tests/V8FunctionCallbackInfo.phpt
+++ b/tests/V8FunctionCallbackInfo.phpt
@@ -78,111 +78,47 @@ Object representation:
 ----------------------
 object(V8\FunctionCallbackInfo)#10 (8) {
   ["isolate":"V8\CallbackInfo":private]=>
-  object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(v8Tests\TrackingDtors\Isolate)#2 (0) {
   }
   ["context":"V8\CallbackInfo":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
   ["this":"V8\CallbackInfo":private]=>
   object(V8\ObjectValue)#11 (2) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
     ["context":"V8\ObjectValue":private]=>
     object(V8\Context)#4 (1) {
       ["isolate":"V8\Context":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
   }
   ["holder":"V8\CallbackInfo":private]=>
   object(V8\ObjectValue)#11 (2) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
     ["context":"V8\ObjectValue":private]=>
     object(V8\Context)#4 (1) {
       ["isolate":"V8\Context":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
   }
   ["return_value":"V8\CallbackInfo":private]=>
   object(V8\ReturnValue)#12 (2) {
     ["isolate":"V8\ReturnValue":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
     ["context":"V8\ReturnValue":private]=>
     object(V8\Context)#4 (1) {
       ["isolate":"V8\Context":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
   }
@@ -191,42 +127,18 @@ object(V8\FunctionCallbackInfo)#10 (8) {
     [0]=>
     object(V8\StringValue)#13 (1) {
       ["isolate":"V8\Value":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
     [1]=>
     object(V8\ObjectValue)#6 (2) {
       ["isolate":"V8\Value":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
       ["context":"V8\ObjectValue":private]=>
       object(V8\Context)#4 (1) {
         ["isolate":"V8\Context":private]=>
-        object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-          ["time_limit":"V8\Isolate":private]=>
-          float(0)
-          ["time_limit_hit":"V8\Isolate":private]=>
-          bool(false)
-          ["memory_limit":"V8\Isolate":private]=>
-          int(0)
-          ["memory_limit_hit":"V8\Isolate":private]=>
-          bool(false)
+        object(v8Tests\TrackingDtors\Isolate)#2 (0) {
         }
       }
     }
@@ -234,15 +146,7 @@ object(V8\FunctionCallbackInfo)#10 (8) {
   ["new_target":"V8\FunctionCallbackInfo":private]=>
   object(V8\UndefinedValue)#14 (1) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
   ["is_constructor_call":"V8\FunctionCallbackInfo":private]=>
@@ -261,28 +165,12 @@ string(11) "Script done"
 
 object(V8\ReturnValue)#12 (2) {
   ["isolate":"V8\ReturnValue":private]=>
-  object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(v8Tests\TrackingDtors\Isolate)#2 (0) {
   }
   ["context":"V8\ReturnValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
 }
@@ -291,111 +179,47 @@ Object representation (outside of context):
 -------------------------------------------
 object(V8\FunctionCallbackInfo)#10 (8) {
   ["isolate":"V8\CallbackInfo":private]=>
-  object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(v8Tests\TrackingDtors\Isolate)#2 (0) {
   }
   ["context":"V8\CallbackInfo":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
   ["this":"V8\CallbackInfo":private]=>
   object(V8\ObjectValue)#11 (2) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
     ["context":"V8\ObjectValue":private]=>
     object(V8\Context)#4 (1) {
       ["isolate":"V8\Context":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
   }
   ["holder":"V8\CallbackInfo":private]=>
   object(V8\ObjectValue)#11 (2) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
     ["context":"V8\ObjectValue":private]=>
     object(V8\Context)#4 (1) {
       ["isolate":"V8\Context":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
   }
   ["return_value":"V8\CallbackInfo":private]=>
   object(V8\ReturnValue)#12 (2) {
     ["isolate":"V8\ReturnValue":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
     ["context":"V8\ReturnValue":private]=>
     object(V8\Context)#4 (1) {
       ["isolate":"V8\Context":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
   }
@@ -404,42 +228,18 @@ object(V8\FunctionCallbackInfo)#10 (8) {
     [0]=>
     object(V8\StringValue)#13 (1) {
       ["isolate":"V8\Value":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
     [1]=>
     object(V8\ObjectValue)#6 (2) {
       ["isolate":"V8\Value":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
       ["context":"V8\ObjectValue":private]=>
       object(V8\Context)#4 (1) {
         ["isolate":"V8\Context":private]=>
-        object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-          ["time_limit":"V8\Isolate":private]=>
-          float(0)
-          ["time_limit_hit":"V8\Isolate":private]=>
-          bool(false)
-          ["memory_limit":"V8\Isolate":private]=>
-          int(0)
-          ["memory_limit_hit":"V8\Isolate":private]=>
-          bool(false)
+        object(v8Tests\TrackingDtors\Isolate)#2 (0) {
         }
       }
     }
@@ -447,15 +247,7 @@ object(V8\FunctionCallbackInfo)#10 (8) {
   ["new_target":"V8\FunctionCallbackInfo":private]=>
   object(V8\UndefinedValue)#14 (1) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
   ["is_constructor_call":"V8\FunctionCallbackInfo":private]=>
diff --git a/tests/V8FunctionObject.phpt b/tests/V8FunctionObject.phpt
index 31d94c7..ae24531 100644
--- a/tests/V8FunctionObject.phpt
+++ b/tests/V8FunctionObject.phpt
@@ -59,28 +59,12 @@ Object representation:
 ----------------------
 object(v8Tests\TrackingDtors\FunctionObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(v8Tests\TrackingDtors\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(v8Tests\TrackingDtors\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#5 (1) {
     ["isolate":"V8\Context":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#3 (0) {
     }
   }
 }
diff --git a/tests/V8FunctionTemplate.phpt b/tests/V8FunctionTemplate.phpt
index fed92fd..383cab2 100644
--- a/tests/V8FunctionTemplate.phpt
+++ b/tests/V8FunctionTemplate.phpt
@@ -140,15 +140,7 @@ Object representation:
 ----------------------
 object(V8\FunctionTemplate)#5 (1) {
   ["isolate":"V8\Template":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -160,15 +152,7 @@ Object representation:
 ----------------------
 object(V8\FunctionTemplate)#5 (1) {
   ["isolate":"V8\Template":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -182,15 +166,7 @@ Instance template:
 ------------------
 object(V8\ObjectTemplate)#8 (1) {
   ["isolate":"V8\Template":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 V8\FunctionTemplate::InstanceTemplate() doesn't match expected value
diff --git a/tests/V8Int32Value.phpt b/tests/V8Int32Value.phpt
index 6aaa085..cb04dc0 100644
--- a/tests/V8Int32Value.phpt
+++ b/tests/V8Int32Value.phpt
@@ -82,15 +82,7 @@ Object representation:
 ----------------------
 object(V8\Int32Value)#2 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#1 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#1 (0) {
   }
 }
 
@@ -161,15 +153,7 @@ V8\Int32Value::ToString() converting:
 -------------------------------------
 object(V8\StringValue)#79 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#1 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#1 (0) {
   }
 }
 string(10) "2147483646"
diff --git a/tests/V8IntegerValue.phpt b/tests/V8IntegerValue.phpt
index 607a487..68986e4 100644
--- a/tests/V8IntegerValue.phpt
+++ b/tests/V8IntegerValue.phpt
@@ -82,15 +82,7 @@ Object representation:
 ----------------------
 object(V8\IntegerValue)#2 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#1 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#1 (0) {
   }
 }
 
@@ -161,15 +153,7 @@ V8\IntegerValue::ToString() converting:
 ---------------------------------------
 object(V8\StringValue)#79 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#1 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#1 (0) {
   }
 }
 string(3) "123"
diff --git a/tests/V8Isolate.phpt b/tests/V8Isolate.phpt
index e8a376a..926cfbd 100644
--- a/tests/V8Isolate.phpt
+++ b/tests/V8Isolate.phpt
@@ -20,41 +20,33 @@ $helper->method_export($isolate, 'GetHeapStatistics');
 
 $isolate = null;
 
-// EXPECTF: ---/float\(.+\)"/
+// EXPECTF: ---/float\(.+\)/
 // EXPECTF: +++float(%f)
 ?>
 --EXPECTF--
 Object representation:
 ----------------------
-object(V8\Isolate)#2 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#2 (0) {
 }
 
 V8\Isolate->GetHeapStatistics():
     object(V8\HeapStatistics)#26 (9) {
       ["total_heap_size":"V8\HeapStatistics":private]=>
-      float(3244032)
+      float(%f)
       ["total_heap_size_executable":"V8\HeapStatistics":private]=>
-      float(3145728)
+      float(%f)
       ["total_physical_size":"V8\HeapStatistics":private]=>
-      float(1676112)
+      float(%f)
       ["total_available_size":"V8\HeapStatistics":private]=>
-      float(1496291688)
+      float(%f)
       ["used_heap_size":"V8\HeapStatistics":private]=>
-      float(1583440)
+      float(%f)
       ["heap_size_limit":"V8\HeapStatistics":private]=>
-      float(1501560832)
+      float(%f)
       ["malloced_memory":"V8\HeapStatistics":private]=>
-      float(8192)
+      float(%f)
       ["peak_malloced_memory":"V8\HeapStatistics":private]=>
-      float(8192)
+      float(%f)
       ["does_zap_garbage":"V8\HeapStatistics":private]=>
       bool(false)
     }
diff --git a/tests/V8Isolate_limit_memory.phpt b/tests/V8Isolate_limit_memory.phpt
index 7ac2bb9..a0b83d2 100644
--- a/tests/V8Isolate_limit_memory.phpt
+++ b/tests/V8Isolate_limit_memory.phpt
@@ -61,20 +61,14 @@ $helper->line();
 $helper->dump($isolate);
 $helper->dump($isolate->GetHeapStatistics());
 
+// EXPECTF: ---/float\(.+\)/
+// EXPECTF: +++float(%f)
 ?>
 --EXPECTF--
 Memory limit accessor report no hit: ok
 Get memory limit default value is zero: ok
 Get memory limit returns valid value: ok
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(10485760)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
 
 V8\Exceptions\MemoryLimitException: Memory limit exceeded
@@ -82,33 +76,25 @@ script execution terminated
 Get memory limit returns valid value: ok
 Memory limit accessor report hit: ok
 
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(10485760)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(true)
+object(V8\Isolate)#3 (0) {
 }
 object(V8\HeapStatistics)#10 (9) {
   ["total_heap_size":"V8\HeapStatistics":private]=>
-  float(14737408)
+  float(%f)
   ["total_heap_size_executable":"V8\HeapStatistics":private]=>
-  float(3670016)
+  float(%f)
   ["total_physical_size":"V8\HeapStatistics":private]=>
-  float(12383272)
+  float(%f)
   ["total_available_size":"V8\HeapStatistics":private]=>
-  float(1486132752)
+  float(%f)
   ["used_heap_size":"V8\HeapStatistics":private]=>
-  float(12226176)
+  float(%f)
   ["heap_size_limit":"V8\HeapStatistics":private]=>
-  float(1501560832)
+  float(%f)
   ["malloced_memory":"V8\HeapStatistics":private]=>
-  float(8192)
+  float(%f)
   ["peak_malloced_memory":"V8\HeapStatistics":private]=>
-  float(187880)
+  float(%f)
   ["does_zap_garbage":"V8\HeapStatistics":private]=>
   bool(false)
 }
diff --git a/tests/V8Isolate_limit_memory_nested.phpt b/tests/V8Isolate_limit_memory_nested.phpt
index 44f8208..1190b6c 100644
--- a/tests/V8Isolate_limit_memory_nested.phpt
+++ b/tests/V8Isolate_limit_memory_nested.phpt
@@ -92,15 +92,7 @@ $helper->line();
 $helper->dump($isolate);
 ?>
 --EXPECT--
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(10485760)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
 
 V8\Exceptions\MemoryLimitException: Memory limit exceeded
@@ -112,13 +104,5 @@ function call terminated
 V8\Exceptions\MemoryLimitException: Memory limit exceeded
 script execution terminated
 
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(10485760)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(true)
+object(V8\Isolate)#3 (0) {
 }
diff --git a/tests/V8Isolate_limit_memory_not_hit.phpt b/tests/V8Isolate_limit_memory_not_hit.phpt
index a4b5b60..ee3fd37 100644
--- a/tests/V8Isolate_limit_memory_not_hit.phpt
+++ b/tests/V8Isolate_limit_memory_not_hit.phpt
@@ -48,20 +48,15 @@ $helper->assert('Memory limit accessor report not hit', false === $isolate->IsMe
 
 $helper->line();
 $helper->dump($isolate);
+
+// EXPECTF: ---/float\(0\..+\)/
+// EXPECTF: +++float(0.%d)
 ?>
 --EXPECTF--
 Memory limit accessor report no hit: ok
 Get memory limit default value is zero: ok
 Get memory limit returns valid value: ok
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(10485760)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
 
 start
@@ -72,13 +67,5 @@ Script execution time is less than 0.5 sec: ok
 Get memory limit returns valid value: ok
 Memory limit accessor report not hit: ok
 
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(10485760)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
diff --git a/tests/V8Isolate_limit_time.phpt b/tests/V8Isolate_limit_time.phpt
index 92a3507..83560db 100644
--- a/tests/V8Isolate_limit_time.phpt
+++ b/tests/V8Isolate_limit_time.phpt
@@ -63,22 +63,17 @@ $helper->assert('Time limit accessor report hit', true === $isolate->IsTimeLimit
 $helper->line();
 $helper->dump($isolate);
 
-// EXPECTF: ---/float\(.+\)"/
+// EXPECTF: ---/float\(.+\)/
 // EXPECTF: +++float(%f)
+
+// EXPECTF: ---/range \(.+, .+\)/
+// EXPECTF: +++range (%f, %f)
 ?>
 --EXPECTF--
 Time limit accessor report no hit: ok
 Get time limit default value is zero: ok
 Get time limit returns valid value: ok
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(%f)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
 
 V8\Exceptions\TimeLimitException: Time limit exceeded
@@ -89,13 +84,5 @@ Script execution time is within specified range (%f, %f): ok
 Get time limit returns valid value: ok
 Time limit accessor report hit: ok
 
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(%f)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(true)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
diff --git a/tests/V8Isolate_limit_time_nested.phpt b/tests/V8Isolate_limit_time_nested.phpt
index 5a1de4c..c7ae994 100644
--- a/tests/V8Isolate_limit_time_nested.phpt
+++ b/tests/V8Isolate_limit_time_nested.phpt
@@ -86,17 +86,15 @@ try {
 
 $helper->line();
 $helper->dump($isolate);
+
+// EXPECTF: ---/float\(.+\)/
+// EXPECTF: +++float(%f)
+
+// EXPECTF: ---/range \(.+, .+\)/
+// EXPECTF: +++range (%f, %f)
 ?>
 --EXPECTF--
-object(V8\Isolate)#2 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(%f)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#2 (0) {
 }
 
 V8\Exceptions\TimeLimitException: Time limit exceeded
@@ -111,13 +109,5 @@ script execution terminated
 float(%f)
 Script execution time is within specified range (%f, %f): ok
 
-object(V8\Isolate)#2 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(%f)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(true)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#2 (0) {
 }
diff --git a/tests/V8Isolate_limit_time_not_hit.phpt b/tests/V8Isolate_limit_time_not_hit.phpt
index 7de8e8a..f120bdb 100644
--- a/tests/V8Isolate_limit_time_not_hit.phpt
+++ b/tests/V8Isolate_limit_time_not_hit.phpt
@@ -48,20 +48,15 @@ $helper->assert('Time limit accessor report not hit', false === $isolate->IsTime
 
 $helper->line();
 $helper->dump($isolate);
+
+// EXPECTF: ---/float\(0\..+\)/
+// EXPECTF: +++float(0.%d)
 ?>
 --EXPECTF--
 Time limit accessor report no hit: ok
 Get time limit default value is zero: ok
 Get time limit returns valid value: ok
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(%f)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
 
 start
@@ -72,13 +67,5 @@ Script execution time is less than 0.5 sec: ok
 Get time limit returns valid value: ok
 Time limit accessor report not hit: ok
 
-object(V8\Isolate)#3 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(%f)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#3 (0) {
 }
diff --git a/tests/V8Isolate_limit_time_set_during_execution.phpt b/tests/V8Isolate_limit_time_set_during_execution.phpt
index 2756a57..b2fe6b3 100644
--- a/tests/V8Isolate_limit_time_set_during_execution.phpt
+++ b/tests/V8Isolate_limit_time_set_during_execution.phpt
@@ -61,17 +61,14 @@ try {
 $helper->line();
 $helper->dump($isolate);
 
+// EXPECTF: ---/float\(.+\)/
+// EXPECTF: +++float(%f)
+
+// EXPECTF: ---/range \(.+, .+\)/
+// EXPECTF: +++range (%f, %f)
 ?>
 --EXPECTF--
-object(V8\Isolate)#2 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#2 (0) {
 }
 
 V8\Exceptions\TimeLimitException: Time limit exceeded
@@ -80,13 +77,5 @@ script execution terminated
 float(%f)
 Script execution time is within specified range (%f, %f): ok
 
-object(V8\Isolate)#2 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(%f)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(true)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(V8\Isolate)#2 (0) {
 }
diff --git a/tests/V8Isolate_snapshot_support.phpt b/tests/V8Isolate_snapshot_support.phpt
index 82b074f..d451ec0 100644
--- a/tests/V8Isolate_snapshot_support.phpt
+++ b/tests/V8Isolate_snapshot_support.phpt
@@ -74,15 +74,7 @@ echo 'END', PHP_EOL;
 --EXPECT--
 Object representation (no snapshot):
 ------------------------------------
-object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-  ["time_limit":"V8\Isolate":private]=>
-  float(0)
-  ["time_limit_hit":"V8\Isolate":private]=>
-  bool(false)
-  ["memory_limit":"V8\Isolate":private]=>
-  int(0)
-  ["memory_limit_hit":"V8\Isolate":private]=>
-  bool(false)
+object(v8Tests\TrackingDtors\Isolate)#2 (0) {
 }
 
 
diff --git a/tests/V8MapObject.phpt b/tests/V8MapObject.phpt
index 0df5de8..5563865 100644
--- a/tests/V8MapObject.phpt
+++ b/tests/V8MapObject.phpt
@@ -102,28 +102,12 @@ Object representation:
 ----------------------
 object(V8\MapObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#5 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -206,127 +190,55 @@ Converters:
 V8\MapObject(V8\Value)->ToBoolean():
     object(V8\BooleanValue)#120 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\MapObject(V8\Value)->ToNumber():
     object(V8\NumberValue)#120 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\MapObject(V8\Value)->ToString():
     object(V8\StringValue)#120 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\MapObject(V8\Value)->ToDetailString():
     object(V8\StringValue)#120 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\MapObject(V8\Value)->ToObject():
     object(V8\MapObject)#6 (2) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
       ["context":"V8\ObjectValue":private]=>
       object(V8\Context)#5 (1) {
         ["isolate":"V8\Context":private]=>
-        object(V8\Isolate)#3 (4) {
-          ["time_limit":"V8\Isolate":private]=>
-          float(0)
-          ["time_limit_hit":"V8\Isolate":private]=>
-          bool(false)
-          ["memory_limit":"V8\Isolate":private]=>
-          int(0)
-          ["memory_limit_hit":"V8\Isolate":private]=>
-          bool(false)
+        object(V8\Isolate)#3 (0) {
         }
       }
     }
 V8\MapObject(V8\Value)->ToInteger():
     object(V8\Int32Value)#120 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\MapObject(V8\Value)->ToUint32():
     object(V8\Int32Value)#120 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\MapObject(V8\Value)->ToInt32():
     object(V8\Int32Value)#120 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\MapObject(V8\Value)->ToArrayIndex(): V8\Exceptions\Exception: Failed to convert
diff --git a/tests/V8NullValue.phpt b/tests/V8NullValue.phpt
index f55a41c..5de774f 100644
--- a/tests/V8NullValue.phpt
+++ b/tests/V8NullValue.phpt
@@ -54,15 +54,7 @@ Object representation:
 ----------------------
 object(V8\NullValue)#2 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#1 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#1 (0) {
   }
 }
 
@@ -139,15 +131,7 @@ V8\NullValue::ToString() converting:
 ------------------------------------
 object(V8\StringValue)#79 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#1 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#1 (0) {
   }
 }
 string(4) "null"
diff --git a/tests/V8NumberObject.phpt b/tests/V8NumberObject.phpt
index 1343feb..72059a3 100644
--- a/tests/V8NumberObject.phpt
+++ b/tests/V8NumberObject.phpt
@@ -65,28 +65,12 @@ Object representation:
 ----------------------
 object(V8\NumberObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
diff --git a/tests/V8NumberValue.phpt b/tests/V8NumberValue.phpt
index 343280b..81ed08f 100644
--- a/tests/V8NumberValue.phpt
+++ b/tests/V8NumberValue.phpt
@@ -79,15 +79,7 @@ Object representation:
 ----------------------
 object(V8\NumberValue)#4 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -158,15 +150,7 @@ V8\NumberValue::ToString() converting:
 --------------------------------------
 object(V8\StringValue)#79 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 string(7) "123.456"
diff --git a/tests/V8ObjectTemplate.phpt b/tests/V8ObjectTemplate.phpt
index 55a7475..f396ddf 100644
--- a/tests/V8ObjectTemplate.phpt
+++ b/tests/V8ObjectTemplate.phpt
@@ -49,15 +49,7 @@ Object representation:
 ----------------------
 object(V8\ObjectTemplate)#4 (1) {
   ["isolate":"V8\Template":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
diff --git a/tests/V8ObjectValue.phpt b/tests/V8ObjectValue.phpt
index d156bb7..7096246 100644
--- a/tests/V8ObjectValue.phpt
+++ b/tests/V8ObjectValue.phpt
@@ -49,28 +49,12 @@ Object representation:
 ----------------------
 object(V8\ObjectValue)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#5 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -153,127 +137,55 @@ Converters:
 V8\ObjectValue(V8\Value)->ToBoolean():
     object(V8\BooleanValue)#117 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ObjectValue(V8\Value)->ToNumber():
     object(V8\NumberValue)#117 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ObjectValue(V8\Value)->ToString():
     object(V8\StringValue)#117 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ObjectValue(V8\Value)->ToDetailString():
     object(V8\StringValue)#117 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ObjectValue(V8\Value)->ToObject():
     object(V8\ObjectValue)#6 (2) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
       ["context":"V8\ObjectValue":private]=>
       object(V8\Context)#5 (1) {
         ["isolate":"V8\Context":private]=>
-        object(V8\Isolate)#3 (4) {
-          ["time_limit":"V8\Isolate":private]=>
-          float(0)
-          ["time_limit_hit":"V8\Isolate":private]=>
-          bool(false)
-          ["memory_limit":"V8\Isolate":private]=>
-          int(0)
-          ["memory_limit_hit":"V8\Isolate":private]=>
-          bool(false)
+        object(V8\Isolate)#3 (0) {
         }
       }
     }
 V8\ObjectValue(V8\Value)->ToInteger():
     object(V8\Int32Value)#117 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ObjectValue(V8\Value)->ToUint32():
     object(V8\Int32Value)#117 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ObjectValue(V8\Value)->ToInt32():
     object(V8\Int32Value)#117 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\ObjectValue(V8\Value)->ToArrayIndex(): V8\Exceptions\Exception: Failed to convert
diff --git a/tests/V8PropertyCallbackInfo.phpt b/tests/V8PropertyCallbackInfo.phpt
index c15af56..a773755 100644
--- a/tests/V8PropertyCallbackInfo.phpt
+++ b/tests/V8PropertyCallbackInfo.phpt
@@ -59,111 +59,47 @@ Object representation:
 ----------------------
 object(V8\PropertyCallbackInfo)#8 (6) {
   ["isolate":"V8\CallbackInfo":private]=>
-  object(V8\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#2 (0) {
   }
   ["context":"V8\CallbackInfo":private]=>
   object(V8\Context)#3 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#2 (0) {
     }
   }
   ["this":"V8\CallbackInfo":private]=>
   object(V8\ObjectValue)#5 (2) {
     ["isolate":"V8\Value":private]=>
-    object(V8\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#2 (0) {
     }
     ["context":"V8\ObjectValue":private]=>
     object(V8\Context)#3 (1) {
       ["isolate":"V8\Context":private]=>
-      object(V8\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#2 (0) {
       }
     }
   }
   ["holder":"V8\CallbackInfo":private]=>
   object(V8\ObjectValue)#5 (2) {
     ["isolate":"V8\Value":private]=>
-    object(V8\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#2 (0) {
     }
     ["context":"V8\ObjectValue":private]=>
     object(V8\Context)#3 (1) {
       ["isolate":"V8\Context":private]=>
-      object(V8\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#2 (0) {
       }
     }
   }
   ["return_value":"V8\CallbackInfo":private]=>
   object(V8\ReturnValue)#9 (2) {
     ["isolate":"V8\ReturnValue":private]=>
-    object(V8\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#2 (0) {
     }
     ["context":"V8\ReturnValue":private]=>
     object(V8\Context)#3 (1) {
       ["isolate":"V8\Context":private]=>
-      object(V8\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#2 (0) {
       }
     }
   }
diff --git a/tests/V8RegExpObject.phpt b/tests/V8RegExpObject.phpt
index e9357bf..333aa7a 100644
--- a/tests/V8RegExpObject.phpt
+++ b/tests/V8RegExpObject.phpt
@@ -60,28 +60,12 @@ Object representation:
 ----------------------
 object(V8\RegExpObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
diff --git a/tests/V8ReturnValue_context.phpt b/tests/V8ReturnValue_context.phpt
index db1e9d2..9c8cafb 100644
--- a/tests/V8ReturnValue_context.phpt
+++ b/tests/V8ReturnValue_context.phpt
@@ -75,28 +75,12 @@ Object representation:
 ----------------------
 object(V8\ReturnValue)#12 (2) {
   ["isolate":"V8\ReturnValue":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ReturnValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -116,28 +100,12 @@ Object representation (outside of context):
 -------------------------------------------
 object(V8\ReturnValue)#12 (2) {
   ["isolate":"V8\ReturnValue":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ReturnValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
diff --git a/tests/V8Script.phpt b/tests/V8Script.phpt
index 0319ffd..67e479d 100644
--- a/tests/V8Script.phpt
+++ b/tests/V8Script.phpt
@@ -53,28 +53,12 @@ $v8_helper->run_checks($res, 'Checkers');
 --EXPECT--
 object(V8\Script)#7 (2) {
   ["isolate":"V8\Script":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\Script":private]=>
   object(V8\Context)#6 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -88,15 +72,7 @@ Get unbound script:
 V8\Script::GetUnboundScript() result is instance of V8\UnboundScript
 object(V8\UnboundScript)#8 (1) {
   ["isolate":"V8\UnboundScript":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
diff --git a/tests/V8SetObject.phpt b/tests/V8SetObject.phpt
index 0e8b283..5525ee4 100644
--- a/tests/V8SetObject.phpt
+++ b/tests/V8SetObject.phpt
@@ -109,28 +109,12 @@ Object representation:
 ----------------------
 object(V8\SetObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#5 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -213,127 +197,55 @@ Converters:
 V8\SetObject(V8\Value)->ToBoolean():
     object(V8\BooleanValue)#121 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\SetObject(V8\Value)->ToNumber():
     object(V8\NumberValue)#121 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\SetObject(V8\Value)->ToString():
     object(V8\StringValue)#121 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\SetObject(V8\Value)->ToDetailString():
     object(V8\StringValue)#121 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\SetObject(V8\Value)->ToObject():
     object(V8\SetObject)#6 (2) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
       ["context":"V8\ObjectValue":private]=>
       object(V8\Context)#5 (1) {
         ["isolate":"V8\Context":private]=>
-        object(V8\Isolate)#3 (4) {
-          ["time_limit":"V8\Isolate":private]=>
-          float(0)
-          ["time_limit_hit":"V8\Isolate":private]=>
-          bool(false)
-          ["memory_limit":"V8\Isolate":private]=>
-          int(0)
-          ["memory_limit_hit":"V8\Isolate":private]=>
-          bool(false)
+        object(V8\Isolate)#3 (0) {
         }
       }
     }
 V8\SetObject(V8\Value)->ToInteger():
     object(V8\Int32Value)#121 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\SetObject(V8\Value)->ToUint32():
     object(V8\Int32Value)#121 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\SetObject(V8\Value)->ToInt32():
     object(V8\Int32Value)#121 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\SetObject(V8\Value)->ToArrayIndex(): V8\Exceptions\Exception: Failed to convert
diff --git a/tests/V8Source.phpt b/tests/V8Source.phpt
index 0523dfd..84da352 100644
--- a/tests/V8Source.phpt
+++ b/tests/V8Source.phpt
@@ -78,15 +78,7 @@ object(V8\ScriptCompiler\Source)#8 (3) {
   ["source_string":"V8\ScriptCompiler\Source":private]=>
   object(V8\StringValue)#4 (1) {
     ["isolate":"V8\Value":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
   ["origin":"V8\ScriptCompiler\Source":private]=>
@@ -109,15 +101,7 @@ object(V8\ScriptCompiler\Source)#9 (3) {
   ["source_string":"V8\ScriptCompiler\Source":private]=>
   object(V8\StringValue)#4 (1) {
     ["isolate":"V8\Value":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
   ["origin":"V8\ScriptCompiler\Source":private]=>
@@ -162,15 +146,7 @@ object(V8\ScriptCompiler\Source)#8 (3) {
   ["source_string":"V8\ScriptCompiler\Source":private]=>
   object(V8\StringValue)#4 (1) {
     ["isolate":"V8\Value":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
   ["origin":"V8\ScriptCompiler\Source":private]=>
@@ -194,15 +170,7 @@ object(V8\ScriptCompiler\Source)#9 (3) {
   ["source_string":"V8\ScriptCompiler\Source":private]=>
   object(V8\StringValue)#4 (1) {
     ["isolate":"V8\Value":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
   ["origin":"V8\ScriptCompiler\Source":private]=>
diff --git a/tests/V8StringObject.phpt b/tests/V8StringObject.phpt
index aae897c..fd0c1fd 100644
--- a/tests/V8StringObject.phpt
+++ b/tests/V8StringObject.phpt
@@ -61,28 +61,12 @@ Object representation:
 ----------------------
 object(V8\StringObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -96,15 +80,7 @@ Getters:
 V8\StringObject->ValueOf():
     object(V8\StringValue)#119 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 V8\StringValue->Value(): string(11) "test string"
diff --git a/tests/V8StringValue.phpt b/tests/V8StringValue.phpt
index ddbd99c..012514b 100644
--- a/tests/V8StringValue.phpt
+++ b/tests/V8StringValue.phpt
@@ -96,15 +96,7 @@ Default constructor:
 --------------------
 object(V8\StringValue)#4 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 V8\StringValue->Value(): string(0) ""
@@ -114,15 +106,7 @@ Object representation:
 ----------------------
 object(V8\StringValue)#5 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
diff --git a/tests/V8SymbolObject.phpt b/tests/V8SymbolObject.phpt
index 0d23295..fed97f5 100644
--- a/tests/V8SymbolObject.phpt
+++ b/tests/V8SymbolObject.phpt
@@ -68,28 +68,12 @@ Object representation:
 ----------------------
 object(V8\SymbolObject)#6 (2) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
   ["context":"V8\ObjectValue":private]=>
   object(V8\Context)#4 (1) {
     ["isolate":"V8\Context":private]=>
-    object(V8\Isolate)#3 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(V8\Isolate)#3 (0) {
     }
   }
 }
@@ -103,15 +87,7 @@ Getters:
 V8\SymbolObject->ValueOf():
     object(V8\SymbolValue)#119 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 Symbol name:: string(4) "test"
diff --git a/tests/V8SymbolValue.phpt b/tests/V8SymbolValue.phpt
index 28a57e9..bb0aecc 100644
--- a/tests/V8SymbolValue.phpt
+++ b/tests/V8SymbolValue.phpt
@@ -175,15 +175,7 @@ Object representation:
 ----------------------
 object(V8\SymbolValue)#4 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -197,15 +189,7 @@ V8\SymbolValue::GetIsolate() matches expected value
 V8\SymbolValue->Name():
     object(V8\UndefinedValue)#92 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 GetIdentityHash is integer: ok
@@ -272,15 +256,7 @@ Object representation:
 ----------------------
 object(V8\SymbolValue)#92 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -293,15 +269,7 @@ V8\SymbolValue::GetIsolate() matches expected value
 V8\SymbolValue->Name():
     object(V8\UndefinedValue)#7 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 GetIdentityHash is integer: ok
@@ -368,15 +336,7 @@ Object representation:
 ----------------------
 object(V8\SymbolValue)#7 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -389,15 +349,7 @@ V8\SymbolValue::GetIsolate() matches expected value
 V8\SymbolValue->Name():
     object(V8\StringValue)#8 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 GetIdentityHash is integer: ok
@@ -468,15 +420,7 @@ Object representation:
 ----------------------
 object(V8\SymbolValue)#8 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -489,15 +433,7 @@ V8\SymbolValue::GetIsolate() matches expected value
 V8\SymbolValue->Name():
     object(V8\StringValue)#93 (1) {
       ["isolate":"V8\Value":private]=>
-      object(V8\Isolate)#3 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(V8\Isolate)#3 (0) {
       }
     }
 GetIdentityHash is integer: ok
diff --git a/tests/V8TryCatch.phpt b/tests/V8TryCatch.phpt
index 9189f15..38fe551 100644
--- a/tests/V8TryCatch.phpt
+++ b/tests/V8TryCatch.phpt
@@ -71,28 +71,12 @@ Object representation (default):
 --------------------------------
 object(V8\TryCatch)#4 (7) {
   ["isolate":"V8\TryCatch":private]=>
-  object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(v8Tests\TrackingDtors\Isolate)#2 (0) {
   }
   ["context":"V8\TryCatch":private]=>
   object(v8Tests\TrackingDtors\Context)#3 (1) {
     ["isolate":"V8\Context":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
   ["exception":"V8\TryCatch":private]=>
@@ -123,70 +107,30 @@ Object representation:
 ----------------------
 object(V8\TryCatch)#11 (7) {
   ["isolate":"V8\TryCatch":private]=>
-  object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(v8Tests\TrackingDtors\Isolate)#2 (0) {
   }
   ["context":"V8\TryCatch":private]=>
   object(v8Tests\TrackingDtors\Context)#3 (1) {
     ["isolate":"V8\Context":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
   ["exception":"V8\TryCatch":private]=>
   object(V8\ObjectValue)#5 (2) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
     ["context":"V8\ObjectValue":private]=>
     object(v8Tests\TrackingDtors\Context)#3 (1) {
       ["isolate":"V8\Context":private]=>
-      object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-        ["time_limit":"V8\Isolate":private]=>
-        float(0)
-        ["time_limit_hit":"V8\Isolate":private]=>
-        bool(false)
-        ["memory_limit":"V8\Isolate":private]=>
-        int(0)
-        ["memory_limit_hit":"V8\Isolate":private]=>
-        bool(false)
+      object(v8Tests\TrackingDtors\Isolate)#2 (0) {
       }
     }
   }
   ["stack_trace":"V8\TryCatch":private]=>
   object(V8\StringValue)#10 (1) {
     ["isolate":"V8\Value":private]=>
-    object(v8Tests\TrackingDtors\Isolate)#2 (4) {
-      ["time_limit":"V8\Isolate":private]=>
-      float(0)
-      ["time_limit_hit":"V8\Isolate":private]=>
-      bool(false)
-      ["memory_limit":"V8\Isolate":private]=>
-      int(0)
-      ["memory_limit_hit":"V8\Isolate":private]=>
-      bool(false)
+    object(v8Tests\TrackingDtors\Isolate)#2 (0) {
     }
   }
   ["message":"V8\TryCatch":private]=>
diff --git a/tests/V8Uint32Value.phpt b/tests/V8Uint32Value.phpt
index a623dc5..e54a934 100644
--- a/tests/V8Uint32Value.phpt
+++ b/tests/V8Uint32Value.phpt
@@ -72,15 +72,7 @@ Object representation:
 ----------------------
 object(V8\Uint32Value)#4 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -151,15 +143,7 @@ V8\Uint32Value::ToString() converting:
 --------------------------------------
 object(V8\StringValue)#79 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 string(10) "2147483648"
diff --git a/tests/V8UnboundScript.phpt b/tests/V8UnboundScript.phpt
index 9a70e87..2aa2853 100644
--- a/tests/V8UnboundScript.phpt
+++ b/tests/V8UnboundScript.phpt
@@ -68,15 +68,7 @@ UnboundScript representation:
 -----------------------------
 object(V8\UnboundScript)#6 (1) {
   ["isolate":"V8\UnboundScript":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
diff --git a/tests/V8Undefined.phpt b/tests/V8Undefined.phpt
index 86573a4..dfe4751 100644
--- a/tests/V8Undefined.phpt
+++ b/tests/V8Undefined.phpt
@@ -77,15 +77,7 @@ Object representation:
 ----------------------
 object(V8\UndefinedValue)#5 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 
@@ -168,15 +160,7 @@ V8\UndefinedValue::ToString() converting:
 -----------------------------------------
 object(V8\StringValue)#88 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#3 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#3 (0) {
   }
 }
 string(9) "undefined"
diff --git a/tests/V8UndefinedValue_destruct.phpt b/tests/V8UndefinedValue_destruct.phpt
index a4fe813..8b4bf82 100644
--- a/tests/V8UndefinedValue_destruct.phpt
+++ b/tests/V8UndefinedValue_destruct.phpt
@@ -23,15 +23,7 @@ echo "Done here", PHP_EOL;
 --EXPECT--
 object(v8Tests\TrackingDtors\UndefinedValue)#3 (1) {
   ["isolate":"V8\Value":private]=>
-  object(V8\Isolate)#2 (4) {
-    ["time_limit":"V8\Isolate":private]=>
-    float(0)
-    ["time_limit_hit":"V8\Isolate":private]=>
-    bool(false)
-    ["memory_limit":"V8\Isolate":private]=>
-    int(0)
-    ["memory_limit_hit":"V8\Isolate":private]=>
-    bool(false)
+  object(V8\Isolate)#2 (0) {
   }
 }
 UndefinedValue dies now!