Merge branch '4.4' into 5.0

* 4.4:
  [Dotenv] Documentation improvement
  [DI] Clarified deprecation for TypedReference in 4.4
  [Validator] Add missing vietnamese translations
  add German translation
  add missing Messenger options to XML schema definition
  [Validator][ConstraintValidator] Update wrong PRETTY_DATE doc
  [DomCrawler][Form] Fix PHPDoc on get & offsetGet
  [ErrorHandler] fix parsing static return type on interface method annotation (fix #35836)
  prevent method calls on null values
  Return int if scale = 0

Author: fabpot

DebugClassLoader.php

@@ -427,17 +427,17 @@ public function checkAnnotations(\ReflectionClass $refl, string $class): array
                 }
             }
 
-            if ($refl->isInterface() && false !== strpos($doc, 'method') && preg_match_all('#\n \* @method\s+(static\s+)?+(?:[\w\|&\[\]\\\]+\s+)?(\w+(?:\s*\([^\)]*\))?)+(.+?([[:punct:]]\s*)?)?(?=\r?\n \*(?: @|/$|\r?\n))#', $doc, $notice, PREG_SET_ORDER)) {
+            if ($refl->isInterface() && false !== strpos($doc, 'method') && preg_match_all('#\n \* @method\s+(static\s+)?+([\w\|&\[\]\\\]+\s+)?(\w+(?:\s*\([^\)]*\))?)+(.+?([[:punct:]]\s*)?)?(?=\r?\n \*(?: @|/$|\r?\n))#', $doc, $notice, PREG_SET_ORDER)) {
                 foreach ($notice as $method) {
-                    $static = '' !== $method[1];
-                    $name = $method[2];
-                    $description = $method[3] ?? null;
+                    $static = '' !== $method[1] && !empty($method[2]);
+                    $name = $method[3];
+                    $description = $method[4] ?? null;
                     if (false === strpos($name, '(')) {
                         $name .= '()';
                     }
                     if (null !== $description) {
                         $description = trim($description);
-                        if (!isset($method[4])) {
+                        if (!isset($method[5])) {
                             $description .= '.';
                         }
                     }

Tests/DebugClassLoaderTest.php

@@ -325,6 +325,7 @@ class_exists('Test\\'.ExtendsVirtual::class, true);
         restore_error_handler();
 
         $this->assertSame([
+            'Class "Test\Symfony\Component\ErrorHandler\Tests\ExtendsVirtualParent" should implement method "Symfony\Component\ErrorHandler\Tests\Fixtures\VirtualInterface::staticReturningMethod()".',
             'Class "Test\Symfony\Component\ErrorHandler\Tests\ExtendsVirtualParent" should implement method "Symfony\Component\ErrorHandler\Tests\Fixtures\VirtualInterface::sameLineInterfaceMethodNoBraces()".',
             'Class "Test\Symfony\Component\ErrorHandler\Tests\ExtendsVirtualParent" should implement method "Symfony\Component\ErrorHandler\Tests\Fixtures\VirtualInterface::newLineInterfaceMethod()": Some description!',
             'Class "Test\Symfony\Component\ErrorHandler\Tests\ExtendsVirtualParent" should implement method "Symfony\Component\ErrorHandler\Tests\Fixtures\VirtualInterface::newLineInterfaceMethodNoBraces()": Description.',

Tests/Fixtures/VirtualInterface.php

@@ -4,6 +4,7 @@
 
 /**
  * @method string interfaceMethod()
+ * @method static staticReturningMethod()
  * @method        sameLineInterfaceMethod($arg)
  * @method sameLineInterfaceMethodNoBraces
  *
@@ -25,7 +26,7 @@
  *
  * Static
  * @method static Foo&Bar staticMethod()
- * @method static staticMethodNoBraces
+ * @method static mixed staticMethodNoBraces
  * @method static \stdClass staticMethodTyped(int $arg) Description
  * @method static \stdClass[] staticMethodTypedNoBraces
  */