/**
* @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());
$phpDocParameters = $this->getPhpDocParamsFromMethod($methodReflection);
$phpDocParameterTypes = [];
if (!$declaringClass->getNativeReflection()->isAnonymous() && $declaringClass->getNativeReflection()->getFileName() !== false) {
$typeMap = $this->fileTypeMapper->getTypeMap($declaringClass->getNativeReflection()->getFileName());
foreach ($methodReflection->getParameters() as $parameterReflection) {
$typeString = $this->getMethodParameterAnnotationTypeString($phpDocParameters, $parameterReflection);
if ($typeString === null || !isset($typeMap[$typeString])) {
continue;
}
$type = $typeMap[$typeString];
$phpDocParameterTypes[$parameterReflection->getName()] = $type;
}
}
$phpDocReturnType = null;
$returnTypeString = $this->getReturnTypeStringFromMethod($methodReflection);
if ($returnTypeString !== null && isset($typeMap[$returnTypeString])) {
$phpDocReturnType = $typeMap[$returnTypeString];
}
$methods[strtolower($methodReflection->getName())] = $this->methodReflectionFactory->create($declaringClass, $methodReflection, $phpDocParameterTypes, $phpDocReturnType);
}
return $methods;
}
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 updateScopeForVariableAssign(Scope $scope, \PhpParser\Node $node) : Scope
{
if ($node instanceof Assign || $node instanceof AssignRef || $node instanceof Isset_) {
if ($node instanceof Assign || $node instanceof AssignRef) {
$vars = [$node->var];
} elseif ($node instanceof Isset_) {
$vars = $node->vars;
} else {
throw new \PHPStan\ShouldNotHappenException();
}
foreach ($vars as $var) {
$scope = $this->assignVariable($scope, $var, $node instanceof Assign || $node instanceof AssignRef ? $scope->getType($node->expr) : null);
}
if ($node instanceof Assign || $node instanceof AssignRef) {
$scope = $this->lookForAssigns($scope, $node->expr);
$comment = CommentHelper::getDocComment($node);
if ($comment !== null && $node->var instanceof Variable && is_string($node->var->name)) {
$variableName = $node->var->name;
$processVarAnnotation = function (string $matchedType, string $matchedVariableName) use($scope, $variableName) : Scope {
$fileTypeMap = $this->fileTypeMapper->getTypeMap($scope->getFile());
if (isset($fileTypeMap[$matchedType]) && $matchedVariableName === $variableName) {
return $scope->assignVariable($matchedVariableName, $fileTypeMap[$matchedType]);
}
return $scope;
};
if (preg_match('#@var\\s+' . FileTypeMapper::TYPE_PATTERN . '\\s+\\$([a-zA-Z0-9_]+)#', $comment, $matches)) {
$scope = $processVarAnnotation($matches[1], $matches[2]);
} elseif (preg_match('#@var\\s+\\$([a-zA-Z0-9_]+)\\s+' . FileTypeMapper::TYPE_PATTERN . '#', $comment, $matches)) {
$scope = $processVarAnnotation($matches[2], $matches[1]);
}
}
}
if ($node instanceof Isset_) {
foreach ($vars as $var) {
if ($var instanceof PropertyFetch) {
$scope = $scope->specifyFetchedPropertyFromIsset($var);
}
}
}
}
return $scope;
}
/**
* @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;
}
