Commit:    88c2dbe5fcf249e11735400d8f3a32f2884e87aa
Author:    Anatol Belski <a...@php.net>         Mon, 10 Jun 2013 19:48:18 +0200
Parents:   f5f64042601606089d2e1b3c3eac1754203e12a7
Branches:  PHP-5.3 PHP-5.4 PHP-5.5 master

Link:       
http://git.php.net/?p=php-src.git;a=commitdiff;h=88c2dbe5fcf249e11735400d8f3a32f2884e87aa

Log:
Backported the fix for bug #53437

Bugs:
https://bugs.php.net/53437

Changed paths:
  M  NEWS
  M  ext/date/php_date.c
  M  ext/date/php_date.h
  M  ext/date/tests/bug45682.phpt
  M  ext/date/tests/bug48678.phpt
  M  ext/date/tests/bug49081.phpt
  M  ext/date/tests/bug49778.phpt
  M  ext/date/tests/bug52113.phpt
  M  ext/date/tests/bug52738.phpt
  M  ext/date/tests/bug52808.phpt
  M  ext/date/tests/bug53437.phpt
  M  ext/date/tests/date_diff1.phpt

diff --git a/NEWS b/NEWS
index d9861d0..9e2b543 100644
--- a/NEWS
+++ b/NEWS
@@ -7,6 +7,10 @@ PHP                                                            
            NEWS
   . Fixed bug #64960 (Segfault in gc_zval_possible_root). (Laruence)
   . Fixed bug #64934 (Apache2 TS crash with get_browser()). (Anatol)
 
+- DateTime
+  . Fixed bug #53437 (Crash when using unserialized DatePeriod instance).
+    (Gustavo, Derick, Anatol)
+
 - PDO_firebird:
   . Fixed bug #64037 (Firebird return wrong value for numeric field).
     (Matheus Degiovani, Matteo)
diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index e27be7d..75bdf33 100644
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -39,6 +39,20 @@ static __inline __int64_t php_date_llabs( __int64_t i ) { 
return i >= 0 ? i : -i
 static inline long long php_date_llabs( long long i ) { return i >= 0 ? i : 
-i; }
 #endif
 
+#ifdef PHP_WIN32
+#define DATE_I64_BUF_LEN 65
+# define DATE_I64A(i, s, len) _i64toa_s(i, s, len, 10)
+# define DATE_A64I(i, s) i = _atoi64(s)
+#else
+#define DATE_I64_BUF_LEN 65
+# define DATE_I64A(i, s, len) \
+       do { \
+               int st = snprintf(s, len, "%lld", i); \
+               s[st] = '\0'; \
+       } while (0);
+# define DATE_A64I(i, s) i = atoll(s)
+#endif
+
 /* {{{ arginfo */
 ZEND_BEGIN_ARG_INFO_EX(arginfo_date, 0, 0, 1)
        ZEND_ARG_INFO(0, format)
@@ -472,6 +486,8 @@ const zend_function_entry date_funcs_interval[] = {
 
 const zend_function_entry date_funcs_period[] = {
        PHP_ME(DatePeriod,                __construct,                 
arginfo_date_period_construct, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)
+       PHP_ME(DatePeriod,                __wakeup,                    NULL, 
ZEND_ACC_PUBLIC)
+       PHP_ME(DatePeriod,                __set_state,                 NULL, 
ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
        PHP_FE_END
 };
 
@@ -565,9 +581,12 @@ static zend_object_value date_object_clone_period(zval 
*this_ptr TSRMLS_DC);
 static int date_object_compare_date(zval *d1, zval *d2 TSRMLS_DC);
 static HashTable *date_object_get_properties(zval *object TSRMLS_DC);
 static HashTable *date_object_get_properties_interval(zval *object TSRMLS_DC);
+static HashTable *date_object_get_properties_period(zval *object TSRMLS_DC);
 
 zval *date_interval_read_property(zval *object, zval *member, int type 
TSRMLS_DC);
 void date_interval_write_property(zval *object, zval *member, zval *value 
TSRMLS_DC);
+static zval *date_period_read_property(zval *object, zval *member, int type 
TSRMLS_DC);
+static void date_period_write_property(zval *object, zval *member, zval *value 
TSRMLS_DC);
 
 /* {{{ Module struct */
 zend_module_entry date_module_entry = {
@@ -2015,6 +2034,10 @@ static void date_register_classes(TSRMLS_D)
        zend_class_implements(date_ce_period TSRMLS_CC, 1, zend_ce_traversable);
        memcpy(&date_object_handlers_period, zend_get_std_object_handlers(), 
sizeof(zend_object_handlers));
        date_object_handlers_period.clone_obj = date_object_clone_period;
+       date_object_handlers_period.get_properties = 
date_object_get_properties_period;
+       date_object_handlers_period.get_property_ptr_ptr = NULL;
+       date_object_handlers_period.read_property = date_period_read_property;
+       date_object_handlers_period.write_property = date_period_write_property;
 
 #define REGISTER_PERIOD_CLASS_CONST_STRING(const_name, value) \
        zend_declare_class_constant_long(date_ce_period, const_name, 
sizeof(const_name)-1, value TSRMLS_CC);
@@ -2250,7 +2273,6 @@ static HashTable 
*date_object_get_properties_interval(zval *object TSRMLS_DC)
        zval *zv;
        php_interval_obj     *intervalobj;
 
-
        intervalobj = (php_interval_obj *) zend_object_store_get_object(object 
TSRMLS_CC);
 
        props = zend_std_get_properties(object TSRMLS_CC);
@@ -2261,7 +2283,7 @@ static HashTable 
*date_object_get_properties_interval(zval *object TSRMLS_DC)
 
 #define PHP_DATE_INTERVAL_ADD_PROPERTY(n,f) \
        MAKE_STD_ZVAL(zv); \
-       ZVAL_LONG(zv, intervalobj->diff->f); \
+       ZVAL_LONG(zv, (long)intervalobj->diff->f); \
        zend_hash_update(props, n, strlen(n) + 1, &zv, sizeof(zval), NULL);
 
        PHP_DATE_INTERVAL_ADD_PROPERTY("y", y);
@@ -2270,6 +2292,9 @@ static HashTable 
*date_object_get_properties_interval(zval *object TSRMLS_DC)
        PHP_DATE_INTERVAL_ADD_PROPERTY("h", h);
        PHP_DATE_INTERVAL_ADD_PROPERTY("i", i);
        PHP_DATE_INTERVAL_ADD_PROPERTY("s", s);
+       PHP_DATE_INTERVAL_ADD_PROPERTY("weekday", weekday);
+       PHP_DATE_INTERVAL_ADD_PROPERTY("weekday_behavior", weekday_behavior);
+       PHP_DATE_INTERVAL_ADD_PROPERTY("first_last_day_of", first_last_day_of);
        PHP_DATE_INTERVAL_ADD_PROPERTY("invert", invert);
        if (intervalobj->diff->days != -99999) {
                PHP_DATE_INTERVAL_ADD_PROPERTY("days", days);
@@ -2278,6 +2303,10 @@ static HashTable 
*date_object_get_properties_interval(zval *object TSRMLS_DC)
                ZVAL_FALSE(zv);
                zend_hash_update(props, "days", 5, &zv, sizeof(zval), NULL);
        }
+       PHP_DATE_INTERVAL_ADD_PROPERTY("special_type", special.type);
+       PHP_DATE_INTERVAL_ADD_PROPERTY("special_amount", special.amount);
+       PHP_DATE_INTERVAL_ADD_PROPERTY("have_weekday_relative", 
have_weekday_relative);
+       PHP_DATE_INTERVAL_ADD_PROPERTY("have_special_relative", 
have_special_relative);
 
        return props;
 }
@@ -2380,6 +2409,7 @@ PHPAPI zval *php_date_instantiate(zend_class_entry *pce, 
zval *object TSRMLS_DC)
        object_init_ex(object, pce);
        Z_SET_REFCOUNT_P(object, 1);
        Z_UNSET_ISREF_P(object);
+
        return object;
 }
 
@@ -3649,30 +3679,48 @@ PHP_METHOD(DateInterval, __construct)
 }
 /* }}} */
 
-static long php_date_long_from_hash_element(HashTable *myht, char *element, 
size_t size)
-{
-       zval            **z_arg = NULL;
-
-       if (zend_hash_find(myht, element, size + 1, (void**) &z_arg) == 
SUCCESS) {
-               convert_to_long(*z_arg);
-               return Z_LVAL_PP(z_arg);
-       } else {
-               return -1;
-       }
-}
 
 static int php_date_interval_initialize_from_hash(zval **return_value, 
php_interval_obj **intobj, HashTable *myht TSRMLS_DC)
 {
        (*intobj)->diff = timelib_rel_time_ctor();
 
-       (*intobj)->diff->y = php_date_long_from_hash_element(myht, "y", 1);
-       (*intobj)->diff->m = php_date_long_from_hash_element(myht, "m", 1);
-       (*intobj)->diff->d = php_date_long_from_hash_element(myht, "d", 1);
-       (*intobj)->diff->h = php_date_long_from_hash_element(myht, "h", 1);
-       (*intobj)->diff->i = php_date_long_from_hash_element(myht, "i", 1);
-       (*intobj)->diff->s = php_date_long_from_hash_element(myht, "s", 1);
-       (*intobj)->diff->invert = php_date_long_from_hash_element(myht, 
"invert", 6);
-       (*intobj)->diff->days = php_date_long_from_hash_element(myht, "days", 
4);
+#define PHP_DATE_INTERVAL_READ_PROPERTY(element, member, itype, def) \
+       do { \
+               zval **z_arg = NULL; \
+               if (zend_hash_find(myht, element, strlen(element) + 1, (void**) 
&z_arg) == SUCCESS) { \
+                       convert_to_long(*z_arg); \
+                       (*intobj)->diff->member = (itype)Z_LVAL_PP(z_arg); \
+               } else { \
+                       (*intobj)->diff->member = (itype)def; \
+               } \
+       } while (0);
+
+#define PHP_DATE_INTERVAL_READ_PROPERTY_I64(element, member) \
+       do { \
+               zval **z_arg = NULL; \
+               if (zend_hash_find(myht, element, strlen(element) + 1, (void**) 
&z_arg) == SUCCESS) { \
+                       convert_to_string(*z_arg); \
+                       DATE_A64I((*intobj)->diff->member, Z_STRVAL_PP(z_arg)); 
\
+               } else { \
+                       (*intobj)->diff->member = -1LL; \
+               } \
+       } while (0);
+
+       PHP_DATE_INTERVAL_READ_PROPERTY("y", y, timelib_sll, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("m", m, timelib_sll, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("d", d, timelib_sll, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("h", h, timelib_sll, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("i", i, timelib_sll, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("s", s, timelib_sll, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("weekday", weekday, int, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("weekday_behavior", weekday_behavior, 
int, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("first_last_day_of", first_last_day_of, 
int, -1)
+       PHP_DATE_INTERVAL_READ_PROPERTY("invert", invert, int, 0);
+       PHP_DATE_INTERVAL_READ_PROPERTY_I64("days", days);
+       PHP_DATE_INTERVAL_READ_PROPERTY("special_type", special.type, unsigned 
int, 0);
+       PHP_DATE_INTERVAL_READ_PROPERTY_I64("special_amount", special.amount);
+       PHP_DATE_INTERVAL_READ_PROPERTY("have_weekday_relative", 
have_weekday_relative, unsigned int, 0);
+       PHP_DATE_INTERVAL_READ_PROPERTY("have_special_relative", 
have_special_relative, unsigned int, 0);
        (*intobj)->initialized = 1;
 
        return 0;
@@ -4276,6 +4324,223 @@ PHP_FUNCTION(date_sun_info)
        timelib_time_dtor(t2);
 }
 /* }}} */
+
+
+static HashTable *date_object_get_properties_period(zval *object TSRMLS_DC)
+{
+       HashTable               *props;
+       zval                    *zv;
+       php_period_obj  *period_obj;
+
+       period_obj = zend_object_store_get_object(object TSRMLS_CC);
+
+       props = zend_std_get_properties(object TSRMLS_CC);
+
+       if (!period_obj->start) {
+               return props;
+       }
+
+       MAKE_STD_ZVAL(zv);
+       if (period_obj->start) {
+               php_date_obj *date_obj;
+               object_init_ex(zv, date_ce_date);
+               date_obj = zend_object_store_get_object(zv TSRMLS_CC);
+               date_obj->time = timelib_time_clone(period_obj->start);
+       } else {
+               ZVAL_NULL(zv);
+       }
+       zend_hash_update(props, "start", sizeof("start"), &zv, sizeof(zv), 
NULL);
+
+       MAKE_STD_ZVAL(zv);
+       if (period_obj->current) {
+               php_date_obj *date_obj;
+               object_init_ex(zv, date_ce_date);
+               date_obj = zend_object_store_get_object(zv TSRMLS_CC);
+               date_obj->time = timelib_time_clone(period_obj->current);
+       } else {
+               ZVAL_NULL(zv);
+       }
+       zend_hash_update(props, "current", sizeof("current"), &zv, sizeof(zv), 
NULL);
+
+       MAKE_STD_ZVAL(zv);
+       if (period_obj->end) {
+               php_date_obj *date_obj;
+               object_init_ex(zv, date_ce_date);
+               date_obj = zend_object_store_get_object(zv TSRMLS_CC);
+               date_obj->time = timelib_time_clone(period_obj->end);
+       } else {
+               ZVAL_NULL(zv);
+       }
+       zend_hash_update(props, "end", sizeof("end"), &zv, sizeof(zv), NULL);
+
+       MAKE_STD_ZVAL(zv);
+       if (period_obj->interval) {
+               php_interval_obj *interval_obj;
+               object_init_ex(zv, date_ce_interval);
+               interval_obj = zend_object_store_get_object(zv TSRMLS_CC);
+               interval_obj->diff = 
timelib_rel_time_clone(period_obj->interval);
+               interval_obj->initialized = 1;
+       } else {
+               ZVAL_NULL(zv);
+       }
+       zend_hash_update(props, "interval", sizeof("interval"), &zv, 
sizeof(zv), NULL);
+       
+       /* converted to larger type (int->long); must check when unserializing 
*/
+       MAKE_STD_ZVAL(zv);
+       ZVAL_LONG(zv, (long) period_obj->recurrences);
+       zend_hash_update(props, "recurrences", sizeof("recurrences"), &zv, 
sizeof(zv), NULL);
+
+       MAKE_STD_ZVAL(zv);
+       ZVAL_BOOL(zv, period_obj->include_start_date);
+       zend_hash_update(props, "include_start_date", 
sizeof("include_start_date"), &zv, sizeof(zv), NULL);
+
+       return props;
+}
+
+static int php_date_period_initialize_from_hash(php_period_obj *period_obj, 
HashTable *myht TSRMLS_DC)
+{
+       zval **ht_entry;
+
+       /* this function does no rollback on error */
+
+       if (zend_hash_find(myht, "start", sizeof("start"), (void**) &ht_entry) 
== SUCCESS) {
+               if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == 
date_ce_date) {
+                       php_date_obj *date_obj;
+                       date_obj = zend_object_store_get_object(*ht_entry 
TSRMLS_CC);
+                       period_obj->start = timelib_time_clone(date_obj->time);
+               } else if (Z_TYPE_PP(ht_entry) != IS_NULL) {
+                       return 0;
+               }
+       } else {
+               return 0;
+       }
+
+       if (zend_hash_find(myht, "end", sizeof("end"), (void**) &ht_entry) == 
SUCCESS) {
+               if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == 
date_ce_date) {
+                       php_date_obj *date_obj;
+                       date_obj = zend_object_store_get_object(*ht_entry 
TSRMLS_CC);
+                       period_obj->end = timelib_time_clone(date_obj->time);
+               } else if (Z_TYPE_PP(ht_entry) != IS_NULL) {
+                       return 0;
+               }
+       } else {
+               return 0;
+       }
+
+       if (zend_hash_find(myht, "current", sizeof("current"), (void**) 
&ht_entry) == SUCCESS) {
+               if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == 
date_ce_date) {
+                       php_date_obj *date_obj;
+                       date_obj = zend_object_store_get_object(*ht_entry 
TSRMLS_CC);
+                       period_obj->current = 
timelib_time_clone(date_obj->time);
+               } else if (Z_TYPE_PP(ht_entry) != IS_NULL)  {
+                       return 0;
+               }
+       } else {
+               return 0;
+       }
+
+       if (zend_hash_find(myht, "interval", sizeof("interval"), (void**) 
&ht_entry) == SUCCESS) {
+               if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == 
date_ce_interval) {
+                       php_interval_obj *interval_obj;
+                       interval_obj = zend_object_store_get_object(*ht_entry 
TSRMLS_CC);
+                       period_obj->interval = 
timelib_rel_time_clone(interval_obj->diff);
+               } else { /* interval is required */
+                       return 0;
+               }
+       } else {
+               return 0;
+       }
+
+       if (zend_hash_find(myht, "recurrences", sizeof("recurrences"), (void**) 
&ht_entry) == SUCCESS &&
+                       Z_TYPE_PP(ht_entry) == IS_LONG && Z_LVAL_PP(ht_entry) 
>= 0 && Z_LVAL_PP(ht_entry) <= INT_MAX) {
+               period_obj->recurrences = Z_LVAL_PP(ht_entry);
+       } else {
+               return 0;
+       }
+
+       if (zend_hash_find(myht, "include_start_date", 
sizeof("include_start_date"), (void**) &ht_entry) == SUCCESS &&
+                       Z_TYPE_PP(ht_entry) == IS_BOOL) {
+               period_obj->include_start_date = Z_BVAL_PP(ht_entry);
+       } else {
+               return 0;
+       }
+
+       period_obj->initialized = 1;
+       
+       return 1;
+}
+
+/* {{{ proto DatePeriod::__set_state()
+*/
+PHP_METHOD(DatePeriod, __set_state)
+{
+       php_period_obj   *period_obj;
+       zval             *array;
+       HashTable        *myht;
+
+       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &array) == 
FAILURE) {
+               RETURN_FALSE;
+       }
+
+       myht = Z_ARRVAL_P(array);
+       
+       object_init_ex(return_value, date_ce_period);
+       period_obj = zend_object_store_get_object(return_value TSRMLS_CC);
+       if (!php_date_period_initialize_from_hash(period_obj, myht TSRMLS_CC)) {
+               php_error(E_ERROR, "Invalid serialization data for DatePeriod 
object");
+       }
+}
+/* }}} */
+
+/* {{{ proto DatePeriod::__wakeup()
+*/
+PHP_METHOD(DatePeriod, __wakeup)
+{
+       zval             *object = getThis();
+       php_period_obj   *period_obj;
+       HashTable        *myht;
+
+       period_obj = zend_object_store_get_object(object TSRMLS_CC);
+
+       myht = Z_OBJPROP_P(object);
+
+       if (!php_date_period_initialize_from_hash(period_obj, myht TSRMLS_CC)) {
+               php_error(E_ERROR, "Invalid serialization data for DatePeriod 
object");
+       }
+}
+/* }}} */
+
+/* {{{ date_period_read_property */
+static zval *date_period_read_property(zval *object, zval *member, int type 
TSRMLS_DC)
+{
+       zval *zv;
+       if (type != BP_VAR_IS && type != BP_VAR_R) {
+               php_error_docref(NULL TSRMLS_CC, E_ERROR, "Retrieval of 
DatePeriod properties for modification is unsupported");
+       }
+
+       Z_OBJPROP_P(object); /* build properties hash table */
+
+       zv = std_object_handlers.read_property(object, member, type TSRMLS_CC);
+       if (Z_TYPE_P(zv) == IS_OBJECT && Z_OBJ_HANDLER_P(zv, clone_obj)) {
+               /* defensive copy */
+               zend_object_value zov = Z_OBJ_HANDLER_P(zv, clone_obj)(zv 
TSRMLS_CC);
+               MAKE_STD_ZVAL(zv);
+               Z_TYPE_P(zv) = IS_OBJECT;
+               Z_OBJVAL_P(zv) = zov;
+       }
+
+       return zv;
+}
+/* }}} */
+
+/* {{{ date_period_write_property */
+static void date_period_write_property(zval *object, zval *member, zval *value 
TSRMLS_DC)
+{
+       php_error_docref(NULL TSRMLS_CC, E_ERROR, "Writing to DatePeriod 
properties is unsupported");
+}
+/* }}} */
+
+
 /*
  * Local variables:
  * tab-width: 4
diff --git a/ext/date/php_date.h b/ext/date/php_date.h
index a86d6c7..16837df 100644
--- a/ext/date/php_date.h
+++ b/ext/date/php_date.h
@@ -88,6 +88,8 @@ PHP_FUNCTION(date_interval_format);
 PHP_FUNCTION(date_interval_create_from_date_string);
 
 PHP_METHOD(DatePeriod, __construct);
+PHP_METHOD(DatePeriod, __wakeup);
+PHP_METHOD(DatePeriod, __set_state);
 
 /* Options and Configuration */
 PHP_FUNCTION(date_default_timezone_set);
diff --git a/ext/date/tests/bug45682.phpt b/ext/date/tests/bug45682.phpt
index d8bbfc5..ea8fa94 100644
--- a/ext/date/tests/bug45682.phpt
+++ b/ext/date/tests/bug45682.phpt
@@ -11,8 +11,8 @@ $other = new DateTime("31-July-2008");
 $diff = date_diff($date, $other);
 
 var_dump($diff);
---EXPECT--
-object(DateInterval)#3 (8) {
+--EXPECTF--
+object(DateInterval)#%d (15) {
   ["y"]=>
   int(0)
   ["m"]=>
@@ -25,8 +25,22 @@ object(DateInterval)#3 (8) {
   int(0)
   ["s"]=>
   int(0)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(0)
   ["days"]=>
   int(3)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
diff --git a/ext/date/tests/bug48678.phpt b/ext/date/tests/bug48678.phpt
index e2cb724..253cb84 100644
--- a/ext/date/tests/bug48678.phpt
+++ b/ext/date/tests/bug48678.phpt
@@ -15,8 +15,15 @@ DateInterval Object
     [h] => 12
     [i] => 30
     [s] => 5
+    [weekday] => 0
+    [weekday_behavior] => 0
+    [first_last_day_of] => 0
     [invert] => 0
-    [days] =>%s
+    [days] => 
+    [special_type] => 0
+    [special_amount] => 0
+    [have_weekday_relative] => 0
+    [have_special_relative] => 0
 )
 DateInterval Object
 (
@@ -26,6 +33,13 @@ DateInterval Object
     [h] => 12
     [i] => 30
     [s] => 5
+    [weekday] => 0
+    [weekday_behavior] => 0
+    [first_last_day_of] => 0
     [invert] => 0
-    [days] =>%s
+    [days] => 0
+    [special_type] => 0
+    [special_amount] => 0
+    [have_weekday_relative] => 0
+    [have_special_relative] => 0
 )
diff --git a/ext/date/tests/bug49081.phpt b/ext/date/tests/bug49081.phpt
index f4f0290..31f7351 100644
--- a/ext/date/tests/bug49081.phpt
+++ b/ext/date/tests/bug49081.phpt
@@ -17,6 +17,13 @@ DateInterval Object
     [h] => 4
     [i] => 0
     [s] => 0
+    [weekday] => 0
+    [weekday_behavior] => 0
+    [first_last_day_of] => 0
     [invert] => 0
     [days] => 30
+    [special_type] => 0
+    [special_amount] => 0
+    [have_weekday_relative] => 0
+    [have_special_relative] => 0
 )
diff --git a/ext/date/tests/bug49778.phpt b/ext/date/tests/bug49778.phpt
index 67c8e27..2062d69 100644
--- a/ext/date/tests/bug49778.phpt
+++ b/ext/date/tests/bug49778.phpt
@@ -8,7 +8,7 @@ echo $i->format("%d"), "\n";
 echo $i->format("%a"), "\n";
 ?>
 --EXPECT--
-object(DateInterval)#1 (8) {
+object(DateInterval)#1 (15) {
   ["y"]=>
   int(0)
   ["m"]=>
@@ -21,10 +21,24 @@ object(DateInterval)#1 (8) {
   int(0)
   ["s"]=>
   int(0)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(0)
   ["days"]=>
   bool(false)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
 7
 (unknown)
diff --git a/ext/date/tests/bug52113.phpt b/ext/date/tests/bug52113.phpt
index a7d9339..f4730c6 100644
--- a/ext/date/tests/bug52113.phpt
+++ b/ext/date/tests/bug52113.phpt
@@ -32,7 +32,7 @@ var_dump($unser, $p);
 
 ?>
 --EXPECT--
-object(DateInterval)#3 (8) {
+object(DateInterval)#3 (15) {
   ["y"]=>
   int(0)
   ["m"]=>
@@ -45,12 +45,26 @@ object(DateInterval)#3 (8) {
   int(0)
   ["s"]=>
   int(0)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(0)
   ["days"]=>
   int(0)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
-string(128) 
"O:12:"DateInterval":8:{s:1:"y";i:0;s:1:"m";i:0;s:1:"d";i:0;s:1:"h";i:4;s:1:"i";i:0;s:1:"s";i:0;s:6:"invert";i:0;s:4:"days";i:0;}"
+string(320) 
"O:12:"DateInterval":15:{s:1:"y";i:0;s:1:"m";i:0;s:1:"d";i:0;s:1:"h";i:4;s:1:"i";i:0;s:1:"s";i:0;s:7:"weekday";i:0;s:16:"weekday_behavior";i:0;s:17:"first_last_day_of";i:0;s:6:"invert";i:0;s:4:"days";i:0;s:12:"special_type";i:0;s:14:"special_amount";i:0;s:21:"have_weekday_relative";i:0;s:21:"have_special_relative";i:0;}"
 DateInterval::__set_state(array(
    'y' => 0,
    'm' => 0,
@@ -58,9 +72,16 @@ DateInterval::__set_state(array(
    'h' => 4,
    'i' => 0,
    's' => 0,
+   'weekday' => 0,
+   'weekday_behavior' => 0,
+   'first_last_day_of' => 0,
    'invert' => 0,
    'days' => 0,
-))object(DateInterval)#5 (8) {
+   'special_type' => 0,
+   'special_amount' => 0,
+   'have_weekday_relative' => 0,
+   'have_special_relative' => 0,
+))object(DateInterval)#5 (15) {
   ["y"]=>
   int(0)
   ["m"]=>
@@ -73,14 +94,78 @@ DateInterval::__set_state(array(
   int(0)
   ["s"]=>
   int(0)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(0)
   ["days"]=>
   int(0)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
-object(DatePeriod)#6 (0) {
+object(DatePeriod)#6 (6) {
+  ["start"]=>
+  object(DateTime)#4 (3) {
+    ["date"]=>
+    string(19) "2003-01-02 08:00:00"
+    ["timezone_type"]=>
+    int(3)
+    ["timezone"]=>
+    string(3) "UTC"
+  }
+  ["current"]=>
+  NULL
+  ["end"]=>
+  NULL
+  ["interval"]=>
+  object(DateInterval)#7 (15) {
+    ["y"]=>
+    int(0)
+    ["m"]=>
+    int(0)
+    ["d"]=>
+    int(0)
+    ["h"]=>
+    int(4)
+    ["i"]=>
+    int(0)
+    ["s"]=>
+    int(0)
+    ["weekday"]=>
+    int(0)
+    ["weekday_behavior"]=>
+    int(0)
+    ["first_last_day_of"]=>
+    int(0)
+    ["invert"]=>
+    int(0)
+    ["days"]=>
+    int(0)
+    ["special_type"]=>
+    int(0)
+    ["special_amount"]=>
+    int(0)
+    ["have_weekday_relative"]=>
+    int(0)
+    ["have_special_relative"]=>
+    int(0)
+  }
+  ["recurrences"]=>
+  int(3)
+  ["include_start_date"]=>
+  bool(true)
 }
-object(DateInterval)#4 (8) {
+object(DateInterval)#8 (15) {
   ["y"]=>
   int(7)
   ["m"]=>
@@ -93,10 +178,74 @@ object(DateInterval)#4 (8) {
   int(3)
   ["s"]=>
   int(2)
+  ["weekday"]=>
+  int(-1)
+  ["weekday_behavior"]=>
+  int(-1)
+  ["first_last_day_of"]=>
+  int(-1)
   ["invert"]=>
   int(1)
   ["days"]=>
   int(2400)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(-1)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
-object(DatePeriod)#7 (0) {
+object(DatePeriod)#9 (6) {
+  ["start"]=>
+  object(DateTime)#6 (3) {
+    ["date"]=>
+    string(19) "2003-01-02 08:00:00"
+    ["timezone_type"]=>
+    int(3)
+    ["timezone"]=>
+    string(3) "UTC"
+  }
+  ["current"]=>
+  NULL
+  ["end"]=>
+  NULL
+  ["interval"]=>
+  object(DateInterval)#7 (15) {
+    ["y"]=>
+    int(0)
+    ["m"]=>
+    int(0)
+    ["d"]=>
+    int(0)
+    ["h"]=>
+    int(4)
+    ["i"]=>
+    int(0)
+    ["s"]=>
+    int(0)
+    ["weekday"]=>
+    int(0)
+    ["weekday_behavior"]=>
+    int(0)
+    ["first_last_day_of"]=>
+    int(0)
+    ["invert"]=>
+    int(0)
+    ["days"]=>
+    int(0)
+    ["special_type"]=>
+    int(0)
+    ["special_amount"]=>
+    int(0)
+    ["have_weekday_relative"]=>
+    int(0)
+    ["have_special_relative"]=>
+    int(0)
+  }
+  ["recurrences"]=>
+  int(3)
+  ["include_start_date"]=>
+  bool(true)
 }
diff --git a/ext/date/tests/bug52738.phpt b/ext/date/tests/bug52738.phpt
index fc1b602..ea219f7 100644
--- a/ext/date/tests/bug52738.phpt
+++ b/ext/date/tests/bug52738.phpt
@@ -27,6 +27,13 @@ di Object
     [h] => 0
     [i] => 0
     [s] => 0
+    [weekday] => 0
+    [weekday_behavior] => 0
+    [first_last_day_of] => 0
     [invert] => 0
     [days] => 
+    [special_type] => 0
+    [special_amount] => 0
+    [have_weekday_relative] => 0
+    [have_special_relative] => 0
 )
diff --git a/ext/date/tests/bug52808.phpt b/ext/date/tests/bug52808.phpt
index e031ac6..1f0fc84 100644
--- a/ext/date/tests/bug52808.phpt
+++ b/ext/date/tests/bug52808.phpt
@@ -25,7 +25,7 @@ foreach($intervals as $iv) {
 echo "==DONE==\n";
 ?>
 --EXPECTF--
-object(DateInterval)#%d (8) {
+object(DateInterval)#%d (15) {
   ["y"]=>
   int(1)
   ["m"]=>
@@ -38,12 +38,26 @@ object(DateInterval)#%d (8) {
   int(30)
   ["s"]=>
   int(0)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(1)
   ["days"]=>
   int(437)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
-object(DateInterval)#%d (8) {
+object(DateInterval)#%d (15) {
   ["y"]=>
   int(0)
   ["m"]=>
@@ -56,12 +70,26 @@ object(DateInterval)#%d (8) {
   int(30)
   ["s"]=>
   int(0)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(0)
   ["days"]=>
   int(294)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
-object(DateInterval)#%d (8) {
+object(DateInterval)#%d (15) {
   ["y"]=>
   int(0)
   ["m"]=>
@@ -74,10 +102,24 @@ object(DateInterval)#%d (8) {
   int(30)
   ["s"]=>
   int(0)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(0)
   ["days"]=>
   int(294)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
 DateInterval::__construct(): Failed to parse interval (2007-05-11T15:30:00Z/)
 DateInterval::__construct(): Failed to parse interval (2007-05-11T15:30:00Z)
diff --git a/ext/date/tests/bug53437.phpt b/ext/date/tests/bug53437.phpt
index f089866..2ea0914 100644
--- a/ext/date/tests/bug53437.phpt
+++ b/ext/date/tests/bug53437.phpt
@@ -1,7 +1,5 @@
 --TEST--
-Bug #53437 (Crash when using unserialized DatePeriod instance)
---XFAIL--
-Bug #53437 Not fixed yet
+Bug #53437 (Crash when using unserialized DatePeriod instance), variation 1
 --FILE--
 <?php
 $dp = new DatePeriod(new DateTime('2010-01-01 UTC'), new DateInterval('P1D'), 
2);
@@ -20,9 +18,137 @@ $dpu = unserialize($ser); // $dpu has invalid values???
 var_dump($dpu);
 
 echo "Unserialized:\r\n";
-// ???which leads to CRASH:
 foreach($dpu as $dt) {
         echo $dt->format('Y-m-d H:i:s')."\r\n";
 }
 ?>
+==DONE==
 --EXPECT--
+Original:
+2010-01-01 00:00:00
+2010-01-02 00:00:00
+2010-01-03 00:00:00
+
+object(DatePeriod)#1 (6) {
+  ["start"]=>
+  object(DateTime)#2 (3) {
+    ["date"]=>
+    string(19) "2010-01-01 00:00:00"
+    ["timezone_type"]=>
+    int(3)
+    ["timezone"]=>
+    string(3) "UTC"
+  }
+  ["current"]=>
+  object(DateTime)#4 (3) {
+    ["date"]=>
+    string(19) "2010-01-04 00:00:00"
+    ["timezone_type"]=>
+    int(3)
+    ["timezone"]=>
+    string(3) "UTC"
+  }
+  ["end"]=>
+  NULL
+  ["interval"]=>
+  object(DateInterval)#5 (15) {
+    ["y"]=>
+    int(0)
+    ["m"]=>
+    int(0)
+    ["d"]=>
+    int(1)
+    ["h"]=>
+    int(0)
+    ["i"]=>
+    int(0)
+    ["s"]=>
+    int(0)
+    ["weekday"]=>
+    int(0)
+    ["weekday_behavior"]=>
+    int(0)
+    ["first_last_day_of"]=>
+    int(0)
+    ["invert"]=>
+    int(0)
+    ["days"]=>
+    bool(false)
+    ["special_type"]=>
+    int(0)
+    ["special_amount"]=>
+    int(0)
+    ["have_weekday_relative"]=>
+    int(0)
+    ["have_special_relative"]=>
+    int(0)
+  }
+  ["recurrences"]=>
+  int(3)
+  ["include_start_date"]=>
+  bool(true)
+}
+object(DatePeriod)#5 (6) {
+  ["start"]=>
+  object(DateTime)#10 (3) {
+    ["date"]=>
+    string(19) "2010-01-01 00:00:00"
+    ["timezone_type"]=>
+    int(3)
+    ["timezone"]=>
+    string(3) "UTC"
+  }
+  ["current"]=>
+  object(DateTime)#7 (3) {
+    ["date"]=>
+    string(19) "2010-01-04 00:00:00"
+    ["timezone_type"]=>
+    int(3)
+    ["timezone"]=>
+    string(3) "UTC"
+  }
+  ["end"]=>
+  NULL
+  ["interval"]=>
+  object(DateInterval)#8 (15) {
+    ["y"]=>
+    int(0)
+    ["m"]=>
+    int(0)
+    ["d"]=>
+    int(1)
+    ["h"]=>
+    int(0)
+    ["i"]=>
+    int(0)
+    ["s"]=>
+    int(0)
+    ["weekday"]=>
+    int(0)
+    ["weekday_behavior"]=>
+    int(0)
+    ["first_last_day_of"]=>
+    int(0)
+    ["invert"]=>
+    int(0)
+    ["days"]=>
+    int(0)
+    ["special_type"]=>
+    int(0)
+    ["special_amount"]=>
+    int(0)
+    ["have_weekday_relative"]=>
+    int(0)
+    ["have_special_relative"]=>
+    int(0)
+  }
+  ["recurrences"]=>
+  int(3)
+  ["include_start_date"]=>
+  bool(true)
+}
+Unserialized:
+2010-01-01 00:00:00
+2010-01-02 00:00:00
+2010-01-03 00:00:00
+==DONE==
diff --git a/ext/date/tests/date_diff1.phpt b/ext/date/tests/date_diff1.phpt
index cf32fcb..a908cdb 100644
--- a/ext/date/tests/date_diff1.phpt
+++ b/ext/date/tests/date_diff1.phpt
@@ -28,7 +28,7 @@ object(DateTime)#2 (3) {
   ["timezone"]=>
   string(3) "EDT"
 }
-object(DateInterval)#3 (8) {
+object(DateInterval)#3 (15) {
   ["y"]=>
   int(0)
   ["m"]=>
@@ -41,8 +41,22 @@ object(DateInterval)#3 (8) {
   int(19)
   ["s"]=>
   int(40)
+  ["weekday"]=>
+  int(0)
+  ["weekday_behavior"]=>
+  int(0)
+  ["first_last_day_of"]=>
+  int(0)
   ["invert"]=>
   int(0)
   ["days"]=>
   int(33)
+  ["special_type"]=>
+  int(0)
+  ["special_amount"]=>
+  int(0)
+  ["have_weekday_relative"]=>
+  int(0)
+  ["have_special_relative"]=>
+  int(0)
 }
-- 
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