public function getType() : Type
{
if ($this->type === null) {
$phpDocType = $this->phpDocType;
if ($phpDocType !== null && $this->reflection->isDefaultValueAvailable() && $this->reflection->getDefaultValue() === null) {
$phpDocType = $phpDocType->makeNullable();
}
$this->type = TypehintHelper::decideTypeFromReflection($this->reflection->getType(), $phpDocType, $this->reflection->getDeclaringClass() !== null ? $this->reflection->getDeclaringClass()->getName() : null, $this->reflection->isVariadic());
}
return $this->type;
}
public function getReturnType() : Type
{
if ($this->returnType === null) {
$phpDocReturnType = $this->phpDocReturnType;
if ($this->realReturnTypePresent && $phpDocReturnType !== null && $this->realReturnType->isNullable() !== $phpDocReturnType->isNullable()) {
$phpDocReturnType = null;
}
$this->returnType = TypehintHelper::decideType($this->realReturnType, $phpDocReturnType);
}
return $this->returnType;
}
public function getReturnType() : Type
{
if ($this->returnType === null) {
$phpTypeReflection = $this->reflection->getReturnType();
if ($phpTypeReflection === null) {
$this->returnType = new MixedType(true);
} else {
$this->returnType = TypehintHelper::getTypeObjectFromTypehint((string) $phpTypeReflection, $phpTypeReflection->allowsNull());
}
}
return $this->returnType;
}
/**
* @param \PHPStan\Reflection\ClassReflection $classReflection
* @return \PHPStan\Reflection\MethodReflection[]
*/
private function createMethods(ClassReflection $classReflection) : array
{
$methods = [];
foreach ($classReflection->getNativeReflection()->getMethods() as $methodReflection) {
$declaringClass = $this->broker->getClass($methodReflection->getDeclaringClass()->getName());
$phpDocParameterTypes = [];
$phpDocReturnType = null;
if (!$declaringClass->getNativeReflection()->isAnonymous() && $declaringClass->getNativeReflection()->getFileName() !== false) {
$typeMap = $this->fileTypeMapper->getTypeMap($declaringClass->getNativeReflection()->getFileName());
if ($methodReflection->getDocComment() !== false) {
$phpDocParameterTypes = TypehintHelper::getPhpDocParameterTypesFromMethod($typeMap, array_map(function (\ReflectionParameter $parameterReflection) : string {
return $parameterReflection->getName();
}, $methodReflection->getParameters()), $methodReflection->getDocComment());
}
if ($methodReflection->getDocComment() !== false) {
$phpDocReturnType = TypehintHelper::getPhpDocReturnTypeFromMethod($typeMap, $methodReflection->getDocComment());
}
}
$methods[strtolower($methodReflection->getName())] = $this->methodReflectionFactory->create($declaringClass, $methodReflection, $phpDocParameterTypes, $phpDocReturnType);
}
return $methods;
}
public function getReturnType() : Type
{
if ($this->returnType === null) {
$returnType = $this->reflection->getReturnType();
$phpDocReturnType = $this->phpDocReturnType;
if ($returnType !== null && $phpDocReturnType !== null && $returnType->allowsNull() !== $phpDocReturnType->isNullable()) {
$phpDocReturnType = null;
}
$this->returnType = TypehintHelper::decideTypeFromReflection($returnType, $phpDocReturnType, $this->declaringClass->getName());
}
return $this->returnType;
}
private function enterClassMethod(Scope $scope, Node\Stmt\ClassMethod $classMethod) : Scope
{
$fileTypeMap = $this->fileTypeMapper->getTypeMap($scope->getFile());
$phpDocParameterTypes = [];
$phpDocReturnType = null;
if ($classMethod->getDocComment() !== null) {
$docComment = $classMethod->getDocComment()->getText();
$phpDocParameterTypes = TypehintHelper::getPhpDocParameterTypesFromMethod($fileTypeMap, array_map(function (Param $parameter) : string {
return $parameter->name;
}, $classMethod->params), $docComment);
$phpDocReturnType = TypehintHelper::getPhpDocReturnTypeFromMethod($fileTypeMap, $docComment);
}
return $scope->enterClassMethod($classMethod, $phpDocParameterTypes, $phpDocReturnType);
}
private function getTypeFromTypeString(string $typeString, string $className = null) : Type
{
$typeParts = explode('|', $typeString);
$typePartsWithoutNull = array_values(array_filter($typeParts, function ($part) {
return strtolower($part) !== 'null';
}));
if (count($typePartsWithoutNull) === 0) {
return new NullType();
}
if (count($typePartsWithoutNull) !== 1) {
return new MixedType(false);
}
$isNullable = count($typeParts) !== count($typePartsWithoutNull);
return TypehintHelper::getTypeObjectFromTypehint($typePartsWithoutNull[0], $isNullable, $className);
}
public function getReturnType() : Type
{
if ($this->returnType === null) {
$this->returnType = TypehintHelper::decideType($this->reflection->getReturnType(), $this->phpDocReturnType, $this->declaringClass->getName());
}
return $this->returnType;
}