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Address deprecation of ReflectionType::getClass() #36891

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Merged
merged 1 commit into from
May 23, 2020
Merged

Address deprecation of ReflectionType::getClass() #36891

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11 changes: 10 additions & 1 deletion src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
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Original file line number Diff line number Diff line change
Expand Up @@ -525,7 +525,16 @@ private static function getResourceMetadataForMethod(\ReflectionMethod $method)
$methodArgumentsMetadata = [];
foreach ($method->getParameters() as $parameter) {
try {
$class = $parameter->getClass();
if (method_exists($parameter, 'getType')) {
$type = $parameter->getType();
if ($type && !$type->isBuiltin()) {
$class = new \ReflectionClass(method_exists($type, 'getName') ? $type->getName() : (string) $type);
} else {
$class = null;
}
} else {
$class = $parameter->getClass();
}
} catch (\ReflectionException $e) {
// type-hint is against a non-existent class
$class = false;
Expand Down
20 changes: 19 additions & 1 deletion src/Symfony/Component/HttpKernel/Controller/ControllerResolver.php
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Expand Up @@ -136,7 +136,7 @@ protected function doGetArguments(Request $request, $controller, array $paramete
} else {
$arguments[] = $attributes[$param->name];
}
} elseif ($param->getClass() && $param->getClass()->isInstance($request)) {
} elseif ($this->typeMatchesRequestClass($param, $request)) {
$arguments[] = $request;
} elseif ($param->isDefaultValueAvailable()) {
$arguments[] = $param->getDefaultValue();
Expand Down Expand Up @@ -260,4 +260,22 @@ private function getControllerError($callable)

return $message;
}

/**
* @return bool
*/
private function typeMatchesRequestClass(\ReflectionParameter $param, Request $request)
{
if (!method_exists($param, 'getType')) {
return $param->getClass() && $param->getClass()->isInstance($request);
}

if (!($type = $param->getType()) || $type->isBuiltin()) {
return false;
}

$class = new \ReflectionClass(method_exists($type, 'getName') ? $type->getName() : (string) $type);

return $class && $class->isInstance($request);
}
}
18 changes: 17 additions & 1 deletion src/Symfony/Component/OptionsResolver/OptionsResolver.php
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Expand Up @@ -146,7 +146,7 @@ public function setDefault($option, $value)
$reflClosure = new \ReflectionFunction($value);
$params = $reflClosure->getParameters();

if (isset($params[0]) && null !== ($class = $params[0]->getClass()) && Options::class === $class->name) {
if (isset($params[0]) && Options::class === $this->getParameterClassName($params[0])) {
// Initialize the option if no previous value exists
if (!isset($this->defaults[$option])) {
$this->defaults[$option] = null;
Expand Down Expand Up @@ -1066,4 +1066,20 @@ private static function isValueValidType($type, $value)
{
return (\function_exists($isFunction = 'is_'.$type) && $isFunction($value)) || $value instanceof $type;
}

/**
* @return string|null
*/
private function getParameterClassName(\ReflectionParameter $parameter)
{
if (!method_exists($parameter, 'getType')) {
return ($class = $parameter->getClass()) ? $class->name : null;
}

if (!($type = $parameter->getType()) || $type->isBuiltin()) {
return null;
}

return method_exists($type, 'getName') ? $type->getName() : (string) $type;
}
}