From 89c327f8848c1a56a61479ee5e7fdd3694d0f867 Mon Sep 17 00:00:00 2001 From: "Christoph M. Becker" Date: Fri, 25 Oct 2019 15:43:38 +0200 Subject: [PATCH] Fix #78751: Serialising DatePeriod converts DateTimeImmutable When getting the properties of a DatePeriod instance we have to retain the proper classes, and when restoring a DatePeriod instance we have to cater to DateTimeImmutable instances as well. --- NEWS | 1 + ext/date/php_date.c | 12 ++++++------ ext/date/tests/bug78751.phpt | 16 ++++++++++++++++ 3 files changed, 23 insertions(+), 6 deletions(-) create mode 100644 ext/date/tests/bug78751.phpt diff --git a/NEWS b/NEWS index 1d5c6d3d7c..6fba02d9c8 100644 --- a/NEWS +++ b/NEWS @@ -13,6 +13,7 @@ PHP NEWS - Date: . Fixed bug #70153 (\DateInterval incorrectly unserialized). (Maksim Iakunin) + . Fixed bug #78751 (Serialising DatePeriod converts DateTimeImmutable). (cmb) - Iconv: . Fixed bug #78642 (Wrong libiconv version displayed). (gedas at martynas, diff --git a/ext/date/php_date.c b/ext/date/php_date.c index f82abc6486..fdf84f6056 100644 --- a/ext/date/php_date.c +++ b/ext/date/php_date.c @@ -5171,7 +5171,7 @@ static HashTable *date_object_get_properties_period(zval *object) /* {{{ */ if (period_obj->start) { php_date_obj *date_obj; - object_init_ex(&zv, date_ce_date); + object_init_ex(&zv, period_obj->start_ce); date_obj = Z_PHPDATE_P(&zv); date_obj->time = timelib_time_clone(period_obj->start); } else { @@ -5181,7 +5181,7 @@ static HashTable *date_object_get_properties_period(zval *object) /* {{{ */ if (period_obj->current) { php_date_obj *date_obj; - object_init_ex(&zv, date_ce_date); + object_init_ex(&zv, period_obj->start_ce); date_obj = Z_PHPDATE_P(&zv); date_obj->time = timelib_time_clone(period_obj->current); } else { @@ -5191,7 +5191,7 @@ static HashTable *date_object_get_properties_period(zval *object) /* {{{ */ if (period_obj->end) { php_date_obj *date_obj; - object_init_ex(&zv, date_ce_date); + object_init_ex(&zv, period_obj->start_ce); date_obj = Z_PHPDATE_P(&zv); date_obj->time = timelib_time_clone(period_obj->end); } else { @@ -5228,7 +5228,7 @@ static int php_date_period_initialize_from_hash(php_period_obj *period_obj, Hash ht_entry = zend_hash_str_find(myht, "start", sizeof("start")-1); if (ht_entry) { - if (Z_TYPE_P(ht_entry) == IS_OBJECT && Z_OBJCE_P(ht_entry) == date_ce_date) { + if (Z_TYPE_P(ht_entry) == IS_OBJECT && instanceof_function(Z_OBJCE_P(ht_entry), date_ce_interface)) { php_date_obj *date_obj; date_obj = Z_PHPDATE_P(ht_entry); period_obj->start = timelib_time_clone(date_obj->time); @@ -5242,7 +5242,7 @@ static int php_date_period_initialize_from_hash(php_period_obj *period_obj, Hash ht_entry = zend_hash_str_find(myht, "end", sizeof("end")-1); if (ht_entry) { - if (Z_TYPE_P(ht_entry) == IS_OBJECT && Z_OBJCE_P(ht_entry) == date_ce_date) { + if (Z_TYPE_P(ht_entry) == IS_OBJECT && instanceof_function(Z_OBJCE_P(ht_entry), date_ce_interface)) { php_date_obj *date_obj; date_obj = Z_PHPDATE_P(ht_entry); period_obj->end = timelib_time_clone(date_obj->time); @@ -5255,7 +5255,7 @@ static int php_date_period_initialize_from_hash(php_period_obj *period_obj, Hash ht_entry = zend_hash_str_find(myht, "current", sizeof("current")-1); if (ht_entry) { - if (Z_TYPE_P(ht_entry) == IS_OBJECT && Z_OBJCE_P(ht_entry) == date_ce_date) { + if (Z_TYPE_P(ht_entry) == IS_OBJECT && instanceof_function(Z_OBJCE_P(ht_entry), date_ce_interface)) { php_date_obj *date_obj; date_obj = Z_PHPDATE_P(ht_entry); period_obj->current = timelib_time_clone(date_obj->time); diff --git a/ext/date/tests/bug78751.phpt b/ext/date/tests/bug78751.phpt new file mode 100644 index 0000000000..6021b9f6ae --- /dev/null +++ b/ext/date/tests/bug78751.phpt @@ -0,0 +1,16 @@ +--TEST-- +Bug #78751 (Serialising DatePeriod converts DateTimeImmutable) +--FILE-- +modify('+1 day')); +$oDays = unserialize(serialize($oDays)); +var_dump( + $oDays->start instanceof DateTimeImmutable, + $oDays->end instanceof DateTimeImmutable +); +?> +--EXPECT-- +bool(true) +bool(true) -- 2.40.0