Fix tests

Author: kocsismate

Zend/tests/bug21478.phpt

@@ -3,7 +3,7 @@ Bug #21478 (Zend/zend_alloc.c :: shutdown_memory_manager produces segfault)
 --FILE--
 <?php
 class debugfilter extends php_user_filter {
-  function filter($in, $out, &$consumed, $closing) {
+  function filter($in, $out, &$consumed, $closing): int {
     while ($bucket = stream_bucket_make_writeable($in)) {
       $bucket->data = strtoupper($bucket->data);
       stream_bucket_append($out, $bucket);

Zend/tests/bug78406.phpt

@@ -10,7 +10,7 @@ if (!class_exists(SampleFilter::class)) {
     {
         private $data = '';
 
-        public function filter($in, $out, &$consumed, $closing)
+        public function filter($in, $out, &$consumed, $closing): int
         {
             while ($bucket = stream_bucket_make_writeable($in))
             {

Zend/tests/type_declarations/variance/internal_parent/incompatible_return_type.phpt

@@ -13,5 +13,5 @@ class MyDateTimeZone extends DateTimeZone
 var_dump(MyDateTimeZone::listIdentifiers());
 ?>
 --EXPECTF--
-Strict Standards: Declaration of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): string should be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array in %s on line %d
+Deprecated: Declaration of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): string should be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array in %s on line %d
 string(0) ""

Zend/tests/type_declarations/variance/internal_parent/missing_return_type.phpt

@@ -10,4 +10,4 @@ class MyDateTimeZone extends DateTimeZone
 }
 ?>
 --EXPECTF--
-Strict Standards: Declaration of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null) should be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array in %s on line %d
+Deprecated: Declaration of MyDateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null) should be compatible with DateTimeZone::listIdentifiers(int $timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): array in %s on line %d

Zend/tests/type_declarations/variance/optional_return_type/incompatible_return_type.phpt

@@ -23,6 +23,6 @@ $bar = new Bar();
 var_dump($bar->x());
 ?>
 --EXPECTF--
-Strict Standards: Declaration of Bar::x(): array should be compatible with Foo::x(): string|false in %s on line %d
+Deprecated: Declaration of Bar::x(): array should be compatible with Foo::x(): string|false in %s on line %d
 array(0) {
 }

Zend/tests/type_declarations/variance/optional_return_type/incompatible_return_type2.phpt

@@ -23,6 +23,6 @@ $bar = new Bar();
 var_dump($bar->x());
 ?>
 --EXPECTF--
-Strict Standards: Declaration of Bar::x() should be compatible with Foo::x(): string|false in %s on line %d
+Deprecated: Declaration of Bar::x() should be compatible with Foo::x(): string|false in %s on line %d
 array(0) {
 }

Zend/tests/type_declarations/variance/optional_return_type/incompatible_return_type3.phpt

@@ -29,6 +29,6 @@ class Baz extends Bar
 
 ?>
 --EXPECTF--
-Strict Standards: Declaration of Bar::x(): array should be compatible with Foo::x(): string|false in %s on line %d
+Deprecated: Declaration of Bar::x(): array should be compatible with Foo::x(): string|false in %s on line %d
 
 Fatal error: Declaration of Baz::x() must be compatible with Bar::x(): array in %s on line %d

Zend/tests/type_declarations/variance/optional_return_type/suppressed_incompatible_return_type3.phpt

@@ -33,6 +33,6 @@ $baz = new Baz();
 var_dump($baz->x());
 ?>
 --EXPECTF--
-Strict Standards: Declaration of Baz::x(): array|false should be compatible with Bar::x(): array in %s on line %d
+Deprecated: Declaration of Baz::x(): array|false should be compatible with Bar::x(): array in %s on line %d
 array(0) {
 }

Zend/tests/type_declarations/variance/optional_return_type/suppressed_incompatible_return_type4.phpt

@@ -32,6 +32,6 @@ $baz = new Baz();
 var_dump($baz->x());
 ?>
 --EXPECTF--
-Strict Standards: Declaration of Bar::x(): array should be compatible with Foo::x(): string|false in %s on line %d
+Deprecated: Declaration of Bar::x(): array should be compatible with Foo::x(): string|false in %s on line %d
 array(0) {
 }

ext/intl/converter/converter.stub.php

@@ -11,7 +11,7 @@ public function convert(string $str, bool $reverse = false) {}
 
     /**
      * @param int $error
-     * @return string|null
+     * @return string|int|array|null
      */
     public function fromUCallback(int $reason, array $source, int $codePoint, &$error) {}
 
@@ -59,7 +59,7 @@ public function setSubstChars(string $chars) {}
 
     /**
      * @param int $error
-     * @return string|null
+     * @return string|int|array|null
      */
     public function toUCallback(int $reason, string $source, string $codeUnits, &$error) {}