Merge branch 'PHP-8.0'

* PHP-8.0:
  Fix ext/date stubs

Author: cmb69

ext/date/php_date.stub.php

@@ -57,7 +57,7 @@ function date_sub(DateTime $object, DateInterval $interval): DateTime {}
 
 function date_timezone_get(DateTimeInterface $object): DateTimeZone|false {}
 
-function date_timezone_set(DateTimeInterface $object, DateTimeZone $timezone): DateTime {}
+function date_timezone_set(DateTime $object, DateTimeZone $timezone): DateTime {}
 
 function date_offset_get(DateTimeInterface $object): int {}
 
@@ -105,12 +105,12 @@ function date_default_timezone_get(): string {}
 function date_sunrise(
     int $timestamp, int $returnFormat = SUNFUNCS_RET_STRING,
     ?float $latitude = null, ?float $longitude = null, ?float $zenith = null,
-    float $utcOffset = 0): string|int|float|false {}
+    ?float $utcOffset = null): string|int|float|false {}
 
 function date_sunset(
     int $timestamp, int $returnFormat = SUNFUNCS_RET_STRING,
     ?float $latitude = null, ?float $longitude = null, ?float $zenith = null,
-    float $utcOffset = 0): string|int|float|false {}
+    ?float $utcOffset = null): string|int|float|false {}
 
 function date_sun_info(int $timestamp, float $latitude, float $longitude): array {}
 
@@ -361,7 +361,7 @@ public function getLocation() {}
     public static function listAbbreviations() {}
 
     /**
-     * @return array|false
+     * @return array
      * @alias timezone_identifiers_list
      */
     public static function listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null) {}

ext/date/php_date_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 07d0e6179d838847d4a5d454f8b56438f8df19c0 */
+ * Stub hash: 65e429036ef2ee45f31688bc2af94dc26a1b973a */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_strtotime, 0, 1, MAY_BE_LONG|MAY_BE_FALSE)
 	ZEND_ARG_TYPE_INFO(0, datetime, IS_STRING, 0)
@@ -110,7 +110,7 @@ ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX(arginfo_date_timezone_get, 0, 1, Dat
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_date_timezone_set, 0, 2, DateTime, 0)
-	ZEND_ARG_OBJ_INFO(0, object, DateTimeInterface, 0)
+	ZEND_ARG_OBJ_INFO(0, object, DateTime, 0)
 	ZEND_ARG_OBJ_INFO(0, timezone, DateTimeZone, 0)
 ZEND_END_ARG_INFO()
 
@@ -214,7 +214,7 @@ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_date_sunrise, 0, 1, MAY_BE_STRIN
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, latitude, IS_DOUBLE, 1, "null")
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, longitude, IS_DOUBLE, 1, "null")
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, zenith, IS_DOUBLE, 1, "null")
-	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, utcOffset, IS_DOUBLE, 0, "0")
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, utcOffset, IS_DOUBLE, 1, "null")
 ZEND_END_ARG_INFO()
 
 #define arginfo_date_sunset arginfo_date_sunrise