2018-02-04 00:52:35 +01:00
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<?php
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2018-11-12 16:46:55 +01:00
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namespace Psalm\Internal\Codebase;
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2018-02-04 00:52:35 +01:00
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2019-07-05 22:24:00 +02:00
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use function array_pop;
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use function assert;
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use function count;
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use function explode;
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2018-05-20 18:47:18 +02:00
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use PhpParser;
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2019-07-05 22:24:00 +02:00
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use function preg_replace;
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2019-03-14 15:11:45 +01:00
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use Psalm\Codebase;
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2018-02-04 00:52:35 +01:00
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use Psalm\CodeLocation;
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2019-03-29 18:26:13 +01:00
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use Psalm\Context;
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2019-12-20 02:42:57 +01:00
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use Psalm\Internal\Analyzer\TypeAnalyzer;
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2019-07-05 22:24:00 +02:00
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use Psalm\Internal\Provider\ClassLikeStorageProvider;
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use Psalm\Internal\Provider\FileReferenceProvider;
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use Psalm\Internal\Provider\MethodExistenceProvider;
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use Psalm\Internal\Provider\MethodParamsProvider;
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use Psalm\Internal\Provider\MethodReturnTypeProvider;
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use Psalm\Internal\Provider\MethodVisibilityProvider;
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2019-03-01 14:57:10 +01:00
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use Psalm\StatementsSource;
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2019-01-11 14:54:10 +01:00
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use Psalm\Storage\ClassLikeStorage;
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2018-10-06 19:46:35 +02:00
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use Psalm\Storage\FunctionLikeParameter;
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2018-02-04 00:52:35 +01:00
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use Psalm\Storage\MethodStorage;
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use Psalm\Type;
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2019-06-26 22:52:29 +02:00
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use function reset;
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2019-07-05 22:24:00 +02:00
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use function strtolower;
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2018-02-04 00:52:35 +01:00
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2018-02-09 23:51:49 +01:00
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/**
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* @internal
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*
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* Handles information about class methods
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*/
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2018-02-04 00:52:35 +01:00
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class Methods
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{
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/**
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* @var ClassLikeStorageProvider
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*/
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private $classlike_storage_provider;
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2019-04-13 00:28:07 +02:00
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/**
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* @var bool
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*/
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public $collect_locations = false;
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2018-09-28 22:18:45 +02:00
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/**
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* @var FileReferenceProvider
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*/
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public $file_reference_provider;
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2018-12-21 17:32:44 +01:00
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/**
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* @var ClassLikes
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*/
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private $classlikes;
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2019-02-16 17:16:52 +01:00
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/** @var MethodReturnTypeProvider */
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public $return_type_provider;
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2019-03-01 14:57:10 +01:00
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/** @var MethodParamsProvider */
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public $params_provider;
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/** @var MethodExistenceProvider */
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public $existence_provider;
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/** @var MethodVisibilityProvider */
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public $visibility_provider;
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2018-02-09 00:14:28 +01:00
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/**
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* @param ClassLikeStorageProvider $storage_provider
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*/
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2018-02-04 00:52:35 +01:00
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public function __construct(
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2018-09-28 22:18:45 +02:00
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ClassLikeStorageProvider $storage_provider,
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2018-12-21 17:32:44 +01:00
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FileReferenceProvider $file_reference_provider,
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ClassLikes $classlikes
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2018-02-04 00:52:35 +01:00
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) {
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$this->classlike_storage_provider = $storage_provider;
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2018-09-28 22:18:45 +02:00
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$this->file_reference_provider = $file_reference_provider;
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2018-12-21 17:32:44 +01:00
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$this->classlikes = $classlikes;
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2019-02-16 17:16:52 +01:00
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$this->return_type_provider = new MethodReturnTypeProvider();
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2019-03-01 14:57:10 +01:00
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$this->existence_provider = new MethodExistenceProvider();
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$this->visibility_provider = new MethodVisibilityProvider();
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$this->params_provider = new MethodParamsProvider();
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2018-02-04 00:52:35 +01:00
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}
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/**
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* Whether or not a given method exists
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*
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* @param string $method_id
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2019-12-29 00:37:55 +01:00
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* @param ?string $calling_function_id
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2018-02-04 00:52:35 +01:00
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* @param CodeLocation|null $code_location
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*
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* @return bool
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*/
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public function methodExists(
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2018-09-27 19:32:08 +02:00
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$method_id,
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2019-12-29 00:37:55 +01:00
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$calling_function_id = null,
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2019-03-01 14:57:10 +01:00
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CodeLocation $code_location = null,
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2019-04-16 22:07:48 +02:00
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StatementsSource $source = null,
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string $file_path = null
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2018-02-04 00:52:35 +01:00
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) {
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// remove trailing backslash if it exists
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$method_id = preg_replace('/^\\\\/', '', $method_id);
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list($fq_class_name, $method_name) = explode('::', $method_id);
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$method_name = strtolower($method_name);
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$method_id = $fq_class_name . '::' . $method_name;
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2019-03-01 14:57:10 +01:00
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if ($this->existence_provider->has($fq_class_name)) {
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$method_exists = $this->existence_provider->doesMethodExist(
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$fq_class_name,
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$method_name,
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$source,
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$code_location
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);
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if ($method_exists !== null) {
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return $method_exists;
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}
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}
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id) {
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$calling_function_id = strtolower($calling_function_id);
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2019-04-27 23:38:24 +02:00
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}
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2018-02-04 00:52:35 +01:00
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$old_method_id = null;
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2018-12-21 17:32:44 +01:00
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$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
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2019-04-17 21:45:40 +02:00
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try {
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$class_storage = $this->classlike_storage_provider->get($fq_class_name);
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} catch (\InvalidArgumentException $e) {
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return false;
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}
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2018-02-04 00:52:35 +01:00
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if (isset($class_storage->declaring_method_ids[$method_name])) {
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2018-09-26 00:37:24 +02:00
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$declaring_method_id = $class_storage->declaring_method_ids[$method_name];
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$declaring_method_id_lc = strtolower($declaring_method_id);
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id === $declaring_method_id_lc) {
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2018-09-26 00:37:24 +02:00
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return true;
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}
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2019-04-16 22:07:48 +02:00
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$method_id_lc = strtolower($method_id);
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if ($method_id_lc !== $declaring_method_id_lc
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&& $class_storage->user_defined
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&& isset($class_storage->potential_declaring_method_ids[$method_name])
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) {
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foreach ($class_storage->potential_declaring_method_ids[$method_name] as $potential_id => $_) {
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id) {
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2019-04-16 22:07:48 +02:00
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$this->file_reference_provider->addMethodReferenceToClassMember(
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2019-12-29 00:37:55 +01:00
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$calling_function_id,
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2018-09-26 00:37:24 +02:00
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$potential_id
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);
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2019-04-16 22:07:48 +02:00
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToClassMember(
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$file_path,
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$potential_id
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);
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2018-09-26 00:37:24 +02:00
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}
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2019-04-16 22:07:48 +02:00
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}
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} else {
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id) {
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2019-04-16 22:07:48 +02:00
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$this->file_reference_provider->addMethodReferenceToClassMember(
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2019-12-29 00:37:55 +01:00
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$calling_function_id,
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2018-09-26 00:37:24 +02:00
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$declaring_method_id_lc
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);
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2019-04-16 22:07:48 +02:00
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToClassMember(
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$file_path,
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$declaring_method_id_lc
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);
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2018-09-26 00:37:24 +02:00
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}
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}
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2019-04-16 22:07:48 +02:00
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if ($this->collect_locations && $code_location) {
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$this->file_reference_provider->addCallingLocationForClassMethod(
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$code_location,
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2019-04-13 00:28:07 +02:00
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$declaring_method_id_lc
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);
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}
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2018-02-04 00:52:35 +01:00
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2019-04-16 22:07:48 +02:00
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foreach ($class_storage->class_implements as $fq_interface_name) {
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$interface_method_id_lc = strtolower($fq_interface_name . '::' . $method_name);
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2019-04-13 00:28:07 +02:00
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if ($this->collect_locations && $code_location) {
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$this->file_reference_provider->addCallingLocationForClassMethod(
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$code_location,
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2019-04-16 22:07:48 +02:00
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$interface_method_id_lc
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);
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}
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id) {
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2019-04-16 22:07:48 +02:00
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$this->file_reference_provider->addMethodReferenceToClassMember(
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2019-12-29 00:37:55 +01:00
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$calling_function_id,
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2019-04-16 22:07:48 +02:00
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$interface_method_id_lc
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);
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToClassMember(
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$file_path,
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$interface_method_id_lc
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2019-04-13 00:28:07 +02:00
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);
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2018-02-04 00:52:35 +01:00
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}
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2019-04-16 22:07:48 +02:00
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}
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2018-02-04 00:52:35 +01:00
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2019-04-16 22:07:48 +02:00
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list($declaring_method_class, $declaring_method_name) = explode('::', $declaring_method_id);
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2019-04-13 00:28:07 +02:00
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2019-04-16 22:07:48 +02:00
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$declaring_class_storage = $this->classlike_storage_provider->get($declaring_method_class);
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if (isset($declaring_class_storage->overridden_method_ids[$declaring_method_name])) {
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$overridden_method_ids = $declaring_class_storage->overridden_method_ids[$declaring_method_name];
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foreach ($overridden_method_ids as $overridden_method_id) {
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2019-04-13 00:28:07 +02:00
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if ($this->collect_locations && $code_location) {
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$this->file_reference_provider->addCallingLocationForClassMethod(
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$code_location,
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2019-04-16 22:07:48 +02:00
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strtolower($overridden_method_id)
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2019-04-13 00:28:07 +02:00
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);
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}
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id) {
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2019-04-16 22:07:48 +02:00
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// also store failures in case the method is added later
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$this->file_reference_provider->addMethodReferenceToClassMember(
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2019-12-29 00:37:55 +01:00
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$calling_function_id,
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2019-04-16 22:07:48 +02:00
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strtolower($overridden_method_id)
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);
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToClassMember(
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$file_path,
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strtolower($overridden_method_id)
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2019-04-13 00:28:07 +02:00
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);
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2018-02-04 00:52:35 +01:00
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}
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}
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}
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return true;
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}
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if ($class_storage->abstract && isset($class_storage->overridden_method_ids[$method_name])) {
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return true;
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}
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// support checking oldstyle constructors
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if ($method_name === '__construct') {
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$method_name_parts = explode('\\', $fq_class_name);
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$old_constructor_name = array_pop($method_name_parts);
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$old_method_id = $fq_class_name . '::' . $old_constructor_name;
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}
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2018-02-22 19:42:34 +01:00
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if (!$class_storage->user_defined
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&& (CallMap::inCallMap($method_id) || ($old_method_id && CallMap::inCallMap($method_id)))
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) {
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2018-02-04 00:52:35 +01:00
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return true;
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}
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2019-04-16 22:07:48 +02:00
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foreach ($class_storage->parent_classes + $class_storage->used_traits as $potential_future_declaring_fqcln) {
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$potential_id = strtolower($potential_future_declaring_fqcln) . '::' . $method_name;
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id) {
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2019-04-16 22:07:48 +02:00
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// also store failures in case the method is added later
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$this->file_reference_provider->addMethodReferenceToMissingClassMember(
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2019-12-29 00:37:55 +01:00
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$calling_function_id,
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2019-04-16 22:07:48 +02:00
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$potential_id
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);
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToMissingClassMember(
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$file_path,
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$potential_id
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);
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}
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}
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2019-12-29 00:37:55 +01:00
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if ($calling_function_id) {
|
2018-09-26 00:37:24 +02:00
|
|
|
|
// also store failures in case the method is added later
|
2019-04-16 22:07:48 +02:00
|
|
|
|
$this->file_reference_provider->addMethodReferenceToMissingClassMember(
|
2019-12-29 00:37:55 +01:00
|
|
|
|
$calling_function_id,
|
2018-09-26 00:37:24 +02:00
|
|
|
|
strtolower($method_id)
|
|
|
|
|
);
|
2019-04-16 22:07:48 +02:00
|
|
|
|
} elseif ($file_path) {
|
|
|
|
|
$this->file_reference_provider->addFileReferenceToMissingClassMember(
|
|
|
|
|
$file_path,
|
|
|
|
|
strtolower($method_id)
|
|
|
|
|
);
|
2018-09-26 00:37:24 +02:00
|
|
|
|
}
|
|
|
|
|
|
2018-02-04 00:52:35 +01:00
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
2019-03-29 18:26:13 +01:00
|
|
|
|
* @param array<int, PhpParser\Node\Arg> $args
|
2018-02-04 00:52:35 +01:00
|
|
|
|
*
|
2018-10-06 19:46:35 +02:00
|
|
|
|
* @return array<int, FunctionLikeParameter>
|
2018-02-04 00:52:35 +01:00
|
|
|
|
*/
|
2019-03-29 18:26:13 +01:00
|
|
|
|
public function getMethodParams(
|
|
|
|
|
$method_id,
|
|
|
|
|
StatementsSource $source = null,
|
|
|
|
|
array $args = null,
|
|
|
|
|
Context $context = null
|
|
|
|
|
) : array {
|
2019-03-01 14:57:10 +01:00
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
|
|
|
|
if ($this->params_provider->has($fq_class_name)) {
|
|
|
|
|
$method_params = $this->params_provider->getMethodParams(
|
|
|
|
|
$fq_class_name,
|
|
|
|
|
$method_name,
|
|
|
|
|
$args,
|
2019-03-29 18:26:13 +01:00
|
|
|
|
$source,
|
|
|
|
|
$context
|
2019-03-01 14:57:10 +01:00
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
if ($method_params !== null) {
|
|
|
|
|
return $method_params;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-03-29 18:26:13 +01:00
|
|
|
|
$declaring_method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
// functions
|
|
|
|
|
if (CallMap::inCallMap($declaring_method_id ?: $method_id)) {
|
|
|
|
|
$declaring_fq_class_name = explode('::', $declaring_method_id ?: $method_id)[0];
|
|
|
|
|
|
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($declaring_fq_class_name);
|
|
|
|
|
|
|
|
|
|
if (!$class_storage->stubbed) {
|
2019-06-15 22:10:48 +02:00
|
|
|
|
$function_callables = CallMap::getCallablesFromCallMap($declaring_method_id ?: $method_id);
|
2019-03-29 18:26:13 +01:00
|
|
|
|
|
2019-06-15 22:10:48 +02:00
|
|
|
|
if ($function_callables === null) {
|
2019-03-29 18:26:13 +01:00
|
|
|
|
throw new \UnexpectedValueException(
|
2019-06-15 22:10:48 +02:00
|
|
|
|
'Not expecting $function_callables to be null for ' . $declaring_method_id
|
2019-03-29 18:26:13 +01:00
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
|
2019-06-15 22:10:48 +02:00
|
|
|
|
if (!$source || $args === null || count($function_callables) === 1) {
|
|
|
|
|
assert($function_callables[0]->params !== null);
|
|
|
|
|
|
|
|
|
|
return $function_callables[0]->params;
|
2019-03-29 18:26:13 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ($context && $source instanceof \Psalm\Internal\Analyzer\StatementsAnalyzer) {
|
2019-08-13 20:53:31 +02:00
|
|
|
|
$was_inside_call = $context->inside_call;
|
|
|
|
|
|
|
|
|
|
$context->inside_call = true;
|
|
|
|
|
|
2019-03-29 18:26:13 +01:00
|
|
|
|
foreach ($args as $arg) {
|
|
|
|
|
\Psalm\Internal\Analyzer\Statements\ExpressionAnalyzer::analyze(
|
|
|
|
|
$source,
|
|
|
|
|
$arg->value,
|
|
|
|
|
$context
|
|
|
|
|
);
|
|
|
|
|
}
|
2019-08-13 20:53:31 +02:00
|
|
|
|
|
|
|
|
|
if (!$was_inside_call) {
|
|
|
|
|
$context->inside_call = false;
|
|
|
|
|
}
|
2019-03-29 18:26:13 +01:00
|
|
|
|
}
|
|
|
|
|
|
2019-06-15 22:10:48 +02:00
|
|
|
|
$matching_callable = CallMap::getMatchingCallableFromCallMapOptions(
|
2019-03-29 18:26:13 +01:00
|
|
|
|
$source->getCodebase(),
|
2019-06-15 22:10:48 +02:00
|
|
|
|
$function_callables,
|
2019-11-25 17:44:54 +01:00
|
|
|
|
$args,
|
|
|
|
|
$source->getNodeTypeProvider()
|
2019-03-29 18:26:13 +01:00
|
|
|
|
);
|
2019-06-15 22:10:48 +02:00
|
|
|
|
|
|
|
|
|
assert($matching_callable->params !== null);
|
|
|
|
|
|
|
|
|
|
return $matching_callable->params;
|
2019-03-29 18:26:13 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ($declaring_method_id) {
|
2019-01-24 21:03:13 +01:00
|
|
|
|
$storage = $this->getStorage($declaring_method_id);
|
2018-02-04 00:52:35 +01:00
|
|
|
|
|
2018-10-06 19:46:35 +02:00
|
|
|
|
$params = $storage->params;
|
|
|
|
|
|
2019-03-25 16:25:43 +01:00
|
|
|
|
if ($storage->has_docblock_param_types) {
|
2018-10-06 19:46:35 +02:00
|
|
|
|
return $params;
|
|
|
|
|
}
|
|
|
|
|
|
2019-01-24 21:03:13 +01:00
|
|
|
|
$appearing_method_id = $this->getAppearingMethodId($declaring_method_id);
|
2018-10-06 19:46:35 +02:00
|
|
|
|
|
|
|
|
|
if (!$appearing_method_id) {
|
|
|
|
|
return $params;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
list($appearing_fq_class_name, $appearing_method_name) = explode('::', $appearing_method_id);
|
|
|
|
|
|
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($appearing_fq_class_name);
|
|
|
|
|
|
|
|
|
|
if (!isset($class_storage->overridden_method_ids[$appearing_method_name])) {
|
|
|
|
|
return $params;
|
|
|
|
|
}
|
|
|
|
|
|
2019-03-25 16:25:43 +01:00
|
|
|
|
if (!isset($class_storage->documenting_method_ids[$appearing_method_name])) {
|
|
|
|
|
return $params;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$overridden_method_id = $class_storage->documenting_method_ids[$appearing_method_name];
|
2019-12-20 02:42:57 +01:00
|
|
|
|
|
2019-03-25 16:25:43 +01:00
|
|
|
|
$overridden_storage = $this->getStorage($overridden_method_id);
|
2018-10-06 19:46:35 +02:00
|
|
|
|
|
2019-03-25 16:25:43 +01:00
|
|
|
|
list($overriding_fq_class_name) = explode('::', $overridden_method_id);
|
2019-03-14 15:11:45 +01:00
|
|
|
|
|
2019-03-25 16:25:43 +01:00
|
|
|
|
foreach ($params as $i => $param) {
|
|
|
|
|
if (isset($overridden_storage->params[$i]->type)
|
|
|
|
|
&& $overridden_storage->params[$i]->has_docblock_type
|
|
|
|
|
&& $overridden_storage->params[$i]->name === $param->name
|
|
|
|
|
) {
|
|
|
|
|
$params[$i] = clone $param;
|
|
|
|
|
/** @var Type\Union $params[$i]->type */
|
|
|
|
|
$params[$i]->type = clone $overridden_storage->params[$i]->type;
|
|
|
|
|
|
|
|
|
|
if ($source) {
|
2019-06-25 05:31:06 +02:00
|
|
|
|
$overridden_class_storage = $this->classlike_storage_provider->get($overriding_fq_class_name);
|
2019-10-04 19:51:28 +02:00
|
|
|
|
$params[$i]->type = self::localizeType(
|
2019-03-25 16:25:43 +01:00
|
|
|
|
$source->getCodebase(),
|
|
|
|
|
$params[$i]->type,
|
|
|
|
|
$appearing_fq_class_name,
|
2019-06-25 05:31:06 +02:00
|
|
|
|
$overridden_class_storage->name
|
2019-03-25 16:25:43 +01:00
|
|
|
|
);
|
2018-10-06 19:46:35 +02:00
|
|
|
|
}
|
2019-03-25 16:25:43 +01:00
|
|
|
|
|
|
|
|
|
if ($params[$i]->signature_type
|
|
|
|
|
&& $params[$i]->signature_type->isNullable()
|
|
|
|
|
) {
|
|
|
|
|
$params[$i]->type->addType(new Type\Atomic\TNull);
|
2018-10-06 19:46:35 +02:00
|
|
|
|
}
|
|
|
|
|
|
2019-03-25 16:25:43 +01:00
|
|
|
|
$params[$i]->type_location = $overridden_storage->params[$i]->type_location;
|
2018-10-06 19:46:35 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return $params;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
throw new \UnexpectedValueException('Cannot get method params for ' . $method_id);
|
|
|
|
|
}
|
|
|
|
|
|
2019-10-04 19:51:28 +02:00
|
|
|
|
public static function localizeType(
|
2019-03-14 15:11:45 +01:00
|
|
|
|
Codebase $codebase,
|
|
|
|
|
Type\Union $type,
|
|
|
|
|
string $appearing_fq_class_name,
|
|
|
|
|
string $base_fq_class_name
|
2019-03-16 16:15:25 +01:00
|
|
|
|
) : Type\Union {
|
2019-03-14 15:11:45 +01:00
|
|
|
|
$class_storage = $codebase->classlike_storage_provider->get($appearing_fq_class_name);
|
|
|
|
|
$extends = $class_storage->template_type_extends;
|
|
|
|
|
|
|
|
|
|
if (!$extends) {
|
2019-03-16 16:15:25 +01:00
|
|
|
|
return $type;
|
2019-03-14 15:11:45 +01:00
|
|
|
|
}
|
|
|
|
|
|
2019-03-16 16:15:25 +01:00
|
|
|
|
$type = clone $type;
|
|
|
|
|
|
2020-01-04 18:20:26 +01:00
|
|
|
|
foreach ($type->getAtomicTypes() as $key => $atomic_type) {
|
2019-12-15 19:23:04 +01:00
|
|
|
|
if ($atomic_type instanceof Type\Atomic\TTemplateParam) {
|
2019-06-25 05:31:06 +02:00
|
|
|
|
if ($atomic_type->defining_class === $base_fq_class_name) {
|
|
|
|
|
if (isset($extends[$base_fq_class_name][$atomic_type->param_name])) {
|
|
|
|
|
$extended_param = $extends[$base_fq_class_name][$atomic_type->param_name];
|
2019-03-14 15:11:45 +01:00
|
|
|
|
|
|
|
|
|
$type->removeType($key);
|
2019-03-16 16:15:25 +01:00
|
|
|
|
$type = Type::combineUnionTypes(
|
|
|
|
|
$type,
|
|
|
|
|
$extended_param,
|
|
|
|
|
$codebase
|
|
|
|
|
);
|
2019-03-14 15:11:45 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-12-15 19:23:04 +01:00
|
|
|
|
if ($atomic_type instanceof Type\Atomic\TTemplateParamClass) {
|
|
|
|
|
if ($atomic_type->defining_class === $base_fq_class_name) {
|
|
|
|
|
if (isset($extends[$base_fq_class_name][$atomic_type->param_name])) {
|
|
|
|
|
$extended_param = $extends[$base_fq_class_name][$atomic_type->param_name];
|
|
|
|
|
|
2020-01-04 18:20:26 +01:00
|
|
|
|
$types = \array_values($extended_param->getAtomicTypes());
|
2019-12-15 19:28:38 +01:00
|
|
|
|
|
|
|
|
|
if (count($types) === 1 && $types[0] instanceof Type\Atomic\TNamedObject) {
|
|
|
|
|
$atomic_type->as_type = $types[0];
|
|
|
|
|
} else {
|
|
|
|
|
$atomic_type->as_type = null;
|
|
|
|
|
}
|
2019-12-15 19:23:04 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-03-14 15:11:45 +01:00
|
|
|
|
if ($atomic_type instanceof Type\Atomic\TArray
|
|
|
|
|
|| $atomic_type instanceof Type\Atomic\TIterable
|
|
|
|
|
|| $atomic_type instanceof Type\Atomic\TGenericObject
|
|
|
|
|
) {
|
2019-05-13 05:13:27 +02:00
|
|
|
|
foreach ($atomic_type->type_params as &$type_param) {
|
2019-10-04 19:51:28 +02:00
|
|
|
|
$type_param = self::localizeType(
|
2019-03-14 15:11:45 +01:00
|
|
|
|
$codebase,
|
|
|
|
|
$type_param,
|
|
|
|
|
$appearing_fq_class_name,
|
|
|
|
|
$base_fq_class_name
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ($atomic_type instanceof Type\Atomic\TCallable
|
2019-06-03 12:19:52 +02:00
|
|
|
|
|| $atomic_type instanceof Type\Atomic\TFn
|
2019-03-14 15:11:45 +01:00
|
|
|
|
) {
|
|
|
|
|
if ($atomic_type->params) {
|
|
|
|
|
foreach ($atomic_type->params as $param) {
|
|
|
|
|
if ($param->type) {
|
2019-10-04 19:51:28 +02:00
|
|
|
|
$param->type = self::localizeType(
|
2019-03-14 15:11:45 +01:00
|
|
|
|
$codebase,
|
|
|
|
|
$param->type,
|
|
|
|
|
$appearing_fq_class_name,
|
|
|
|
|
$base_fq_class_name
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ($atomic_type->return_type) {
|
2019-10-04 19:51:28 +02:00
|
|
|
|
$atomic_type->return_type = self::localizeType(
|
2019-03-14 15:11:45 +01:00
|
|
|
|
$codebase,
|
|
|
|
|
$atomic_type->return_type,
|
|
|
|
|
$appearing_fq_class_name,
|
|
|
|
|
$base_fq_class_name
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2019-03-16 16:15:25 +01:00
|
|
|
|
|
|
|
|
|
return $type;
|
2019-03-14 15:11:45 +01:00
|
|
|
|
}
|
|
|
|
|
|
2018-02-04 00:52:35 +01:00
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
*
|
|
|
|
|
* @return bool
|
|
|
|
|
*/
|
|
|
|
|
public function isVariadic($method_id)
|
|
|
|
|
{
|
2019-03-01 14:57:10 +01:00
|
|
|
|
$declaring_method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
if (!$declaring_method_id) {
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$method_id = $declaring_method_id;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
|
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
2019-11-25 21:20:31 +01:00
|
|
|
|
return $this->classlike_storage_provider->get($fq_class_name)->methods[$method_name ?: '']->variadic;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
* @param string $self_class
|
2018-05-20 18:47:18 +02:00
|
|
|
|
* @param array<int, PhpParser\Node\Arg>|null $args
|
2018-02-04 00:52:35 +01:00
|
|
|
|
*
|
|
|
|
|
* @return Type\Union|null
|
|
|
|
|
*/
|
2019-11-25 17:44:54 +01:00
|
|
|
|
public function getMethodReturnType(
|
|
|
|
|
$method_id,
|
|
|
|
|
&$self_class,
|
2019-12-20 02:42:57 +01:00
|
|
|
|
\Psalm\Internal\Analyzer\SourceAnalyzer $source_analyzer = null,
|
2019-11-25 17:44:54 +01:00
|
|
|
|
array $args = null
|
|
|
|
|
) {
|
2019-05-27 05:35:03 +02:00
|
|
|
|
list($original_fq_class_name, $original_method_name) = explode('::', $method_id);
|
2018-11-30 21:13:25 +01:00
|
|
|
|
|
2019-05-27 05:35:03 +02:00
|
|
|
|
$original_fq_class_name = $this->classlikes->getUnAliasedName($original_fq_class_name);
|
2018-04-22 05:08:08 +02:00
|
|
|
|
|
2019-05-27 05:35:03 +02:00
|
|
|
|
$original_class_storage = $this->classlike_storage_provider->get($original_fq_class_name);
|
2018-12-21 17:32:44 +01:00
|
|
|
|
|
2019-05-27 05:35:03 +02:00
|
|
|
|
if (isset($original_class_storage->pseudo_methods[strtolower($original_method_name)])) {
|
|
|
|
|
return $original_class_storage->pseudo_methods[strtolower($original_method_name)]->return_type;
|
2018-04-22 05:08:08 +02:00
|
|
|
|
}
|
|
|
|
|
|
2018-02-04 00:52:35 +01:00
|
|
|
|
$declaring_method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
if (!$declaring_method_id) {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$appearing_method_id = $this->getAppearingMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
if (!$appearing_method_id) {
|
2018-11-11 01:05:51 +01:00
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
2018-12-21 17:32:44 +01:00
|
|
|
|
$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
|
|
|
|
|
|
2018-11-11 01:05:51 +01:00
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
|
|
|
|
|
|
if ($class_storage->abstract && isset($class_storage->overridden_method_ids[$method_name])) {
|
2019-06-11 17:19:57 +02:00
|
|
|
|
$appearing_method_id = reset($class_storage->overridden_method_ids[$method_name]);
|
2018-11-11 01:05:51 +01:00
|
|
|
|
} else {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
list($appearing_fq_class_name, $appearing_method_name) = explode('::', $appearing_method_id);
|
|
|
|
|
|
|
|
|
|
$appearing_fq_class_storage = $this->classlike_storage_provider->get($appearing_fq_class_name);
|
|
|
|
|
|
2019-06-24 23:45:10 +02:00
|
|
|
|
if (!$appearing_fq_class_storage->user_defined
|
|
|
|
|
&& !$appearing_fq_class_storage->stubbed
|
|
|
|
|
&& CallMap::inCallMap($appearing_method_id)
|
|
|
|
|
) {
|
2018-05-20 18:47:18 +02:00
|
|
|
|
if ($appearing_method_id === 'Closure::fromcallable'
|
2019-11-25 17:44:54 +01:00
|
|
|
|
&& isset($args[0])
|
2019-12-20 02:42:57 +01:00
|
|
|
|
&& $source_analyzer
|
|
|
|
|
&& ($first_arg_type = $source_analyzer->getNodeTypeProvider()->getType($args[0]->value))
|
2019-11-25 17:44:54 +01:00
|
|
|
|
&& $first_arg_type->isSingle()
|
2018-05-20 18:47:18 +02:00
|
|
|
|
) {
|
2020-01-04 18:20:26 +01:00
|
|
|
|
foreach ($first_arg_type->getAtomicTypes() as $atomic_type) {
|
2019-01-21 23:08:12 +01:00
|
|
|
|
if ($atomic_type instanceof Type\Atomic\TCallable
|
2019-06-03 12:19:52 +02:00
|
|
|
|
|| $atomic_type instanceof Type\Atomic\TFn
|
2019-01-21 23:08:12 +01:00
|
|
|
|
) {
|
2018-05-20 18:47:18 +02:00
|
|
|
|
$callable_type = clone $atomic_type;
|
|
|
|
|
|
2019-06-03 12:19:52 +02:00
|
|
|
|
return new Type\Union([new Type\Atomic\TFn(
|
2018-05-20 18:47:18 +02:00
|
|
|
|
'Closure',
|
|
|
|
|
$callable_type->params,
|
|
|
|
|
$callable_type->return_type
|
|
|
|
|
)]);
|
|
|
|
|
}
|
2019-01-21 23:08:12 +01:00
|
|
|
|
|
|
|
|
|
if ($atomic_type instanceof Type\Atomic\TNamedObject
|
|
|
|
|
&& $this->methodExists($atomic_type->value . '::__invoke')
|
|
|
|
|
) {
|
|
|
|
|
$invokable_storage = $this->getStorage($atomic_type->value . '::__invoke');
|
|
|
|
|
|
2019-06-03 12:19:52 +02:00
|
|
|
|
return new Type\Union([new Type\Atomic\TFn(
|
2019-01-21 23:08:12 +01:00
|
|
|
|
'Closure',
|
|
|
|
|
$invokable_storage->params,
|
|
|
|
|
$invokable_storage->return_type
|
|
|
|
|
)]);
|
|
|
|
|
}
|
2018-05-20 18:47:18 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
2019-04-21 04:11:20 +02:00
|
|
|
|
|
2019-06-15 22:10:48 +02:00
|
|
|
|
$callmap_callables = CallMap::getCallablesFromCallMap($appearing_method_id);
|
|
|
|
|
|
|
|
|
|
if (!$callmap_callables || $callmap_callables[0]->return_type === null) {
|
|
|
|
|
throw new \UnexpectedValueException('Shouldn’t get here');
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$return_type_candidate = $callmap_callables[0]->return_type;
|
2019-04-21 04:11:20 +02:00
|
|
|
|
|
|
|
|
|
if ($return_type_candidate->isFalsable()) {
|
|
|
|
|
$return_type_candidate->ignore_falsable_issues = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return $return_type_candidate;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$storage = $this->getStorage($declaring_method_id);
|
|
|
|
|
|
|
|
|
|
if ($storage->return_type) {
|
2020-01-02 21:23:57 +01:00
|
|
|
|
$self_class = $appearing_fq_class_storage->name;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
|
|
|
|
|
return clone $storage->return_type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($appearing_fq_class_name);
|
|
|
|
|
|
|
|
|
|
if (!isset($class_storage->overridden_method_ids[$appearing_method_name])) {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
2019-12-20 02:42:57 +01:00
|
|
|
|
$candidate_type = null;
|
|
|
|
|
|
2018-02-04 00:52:35 +01:00
|
|
|
|
foreach ($class_storage->overridden_method_ids[$appearing_method_name] as $overridden_method_id) {
|
|
|
|
|
$overridden_storage = $this->getStorage($overridden_method_id);
|
|
|
|
|
|
|
|
|
|
if ($overridden_storage->return_type) {
|
|
|
|
|
if ($overridden_storage->return_type->isNull()) {
|
2019-12-20 02:42:57 +01:00
|
|
|
|
if ($candidate_type && !$candidate_type->isVoid()) {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$candidate_type = Type::getVoid();
|
|
|
|
|
continue;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
list($fq_overridden_class) = explode('::', $overridden_method_id);
|
|
|
|
|
|
|
|
|
|
$overridden_class_storage =
|
|
|
|
|
$this->classlike_storage_provider->get($fq_overridden_class);
|
|
|
|
|
|
|
|
|
|
$overridden_return_type = clone $overridden_storage->return_type;
|
|
|
|
|
|
|
|
|
|
$self_class = $overridden_class_storage->name;
|
|
|
|
|
|
2019-12-20 02:42:57 +01:00
|
|
|
|
if ($candidate_type
|
|
|
|
|
&& $source_analyzer
|
|
|
|
|
) {
|
|
|
|
|
$old_contained_by_new = TypeAnalyzer::isContainedBy(
|
|
|
|
|
$source_analyzer->getCodebase(),
|
|
|
|
|
$candidate_type,
|
|
|
|
|
$overridden_return_type
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
$new_contained_by_old = TypeAnalyzer::isContainedBy(
|
|
|
|
|
$source_analyzer->getCodebase(),
|
|
|
|
|
$overridden_return_type,
|
|
|
|
|
$candidate_type
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
if (!$old_contained_by_new && !$new_contained_by_old) {
|
|
|
|
|
$attempted_intersection = Type::intersectUnionTypes(
|
|
|
|
|
$candidate_type,
|
|
|
|
|
$overridden_return_type
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
if ($attempted_intersection) {
|
|
|
|
|
$candidate_type = $attempted_intersection;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ($old_contained_by_new) {
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$candidate_type = $overridden_return_type;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-12-20 02:42:57 +01:00
|
|
|
|
return $candidate_type;
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
*
|
|
|
|
|
* @return bool
|
|
|
|
|
*/
|
|
|
|
|
public function getMethodReturnsByRef($method_id)
|
|
|
|
|
{
|
|
|
|
|
$method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
if (!$method_id) {
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
list($fq_class_name) = explode('::', $method_id);
|
|
|
|
|
|
|
|
|
|
$fq_class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
|
|
|
|
|
|
if (!$fq_class_storage->user_defined && CallMap::inCallMap($method_id)) {
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$storage = $this->getStorage($method_id);
|
|
|
|
|
|
|
|
|
|
return $storage->returns_by_ref;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
* @param CodeLocation|null $defined_location
|
|
|
|
|
*
|
|
|
|
|
* @return CodeLocation|null
|
|
|
|
|
*/
|
|
|
|
|
public function getMethodReturnTypeLocation(
|
|
|
|
|
$method_id,
|
|
|
|
|
CodeLocation &$defined_location = null
|
|
|
|
|
) {
|
|
|
|
|
$method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
if ($method_id === null) {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$storage = $this->getStorage($method_id);
|
|
|
|
|
|
|
|
|
|
if (!$storage->return_type_location) {
|
|
|
|
|
$overridden_method_ids = $this->getOverriddenMethodIds($method_id);
|
|
|
|
|
|
|
|
|
|
foreach ($overridden_method_ids as $overridden_method_id) {
|
|
|
|
|
$overridden_storage = $this->getStorage($overridden_method_id);
|
|
|
|
|
|
|
|
|
|
if ($overridden_storage->return_type_location) {
|
|
|
|
|
$defined_location = $overridden_storage->return_type_location;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return $storage->return_type_location;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
* @param string $declaring_method_id
|
|
|
|
|
*
|
|
|
|
|
* @return void
|
|
|
|
|
*/
|
|
|
|
|
public function setDeclaringMethodId(
|
|
|
|
|
$method_id,
|
|
|
|
|
$declaring_method_id
|
|
|
|
|
) {
|
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
|
|
|
|
|
|
$class_storage->declaring_method_ids[$method_name] = $declaring_method_id;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
* @param string $appearing_method_id
|
|
|
|
|
*
|
|
|
|
|
* @return void
|
|
|
|
|
*/
|
|
|
|
|
public function setAppearingMethodId(
|
|
|
|
|
$method_id,
|
|
|
|
|
$appearing_method_id
|
|
|
|
|
) {
|
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
|
|
|
|
|
|
$class_storage->appearing_method_ids[$method_name] = $appearing_method_id;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
*
|
|
|
|
|
* @return string|null
|
|
|
|
|
*/
|
|
|
|
|
public function getDeclaringMethodId($method_id)
|
|
|
|
|
{
|
|
|
|
|
$method_id = strtolower($method_id);
|
|
|
|
|
|
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
2018-12-21 17:32:44 +01:00
|
|
|
|
$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
|
|
|
|
|
|
2018-02-04 00:52:35 +01:00
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
|
|
|
|
|
|
if (isset($class_storage->declaring_method_ids[$method_name])) {
|
|
|
|
|
return $class_storage->declaring_method_ids[$method_name];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ($class_storage->abstract && isset($class_storage->overridden_method_ids[$method_name])) {
|
2019-06-11 17:19:57 +02:00
|
|
|
|
return reset($class_storage->overridden_method_ids[$method_name]);
|
2018-02-04 00:52:35 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Get the class this method appears in (vs is declared in, which could give a trait)
|
|
|
|
|
*
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* @param string $method_id
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*
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* @return string|null
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*/
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public function getAppearingMethodId($method_id)
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{
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$method_id = strtolower($method_id);
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list($fq_class_name, $method_name) = explode('::', $method_id);
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2018-12-21 17:32:44 +01:00
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$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
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2018-02-04 00:52:35 +01:00
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$class_storage = $this->classlike_storage_provider->get($fq_class_name);
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if (isset($class_storage->appearing_method_ids[$method_name])) {
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return $class_storage->appearing_method_ids[$method_name];
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}
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}
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/**
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* @param string $method_id
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*
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* @return array<string>
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*/
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public function getOverriddenMethodIds($method_id)
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{
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list($fq_class_name, $method_name) = explode('::', $method_id);
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$class_storage = $this->classlike_storage_provider->get($fq_class_name);
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if (isset($class_storage->overridden_method_ids[$method_name])) {
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return $class_storage->overridden_method_ids[$method_name];
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}
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return [];
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}
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/**
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* @param string $original_method_id
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*
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* @return string
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*/
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public function getCasedMethodId($original_method_id)
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|
{
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$method_id = $this->getDeclaringMethodId($original_method_id);
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if ($method_id === null) {
|
2019-03-01 14:57:10 +01:00
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return $original_method_id;
|
2018-02-04 00:52:35 +01:00
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}
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$storage = $this->getStorage($method_id);
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|
2019-10-19 23:59:10 +02:00
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list($old_fq_class_name, $old_method_name) = explode('::', $original_method_id);
|
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|
|
list($fq_class_name, $new_method_name) = explode('::', $method_id);
|
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|
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|
|
if (strtolower($old_method_name) === strtolower($new_method_name)
|
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|
|
&& strtolower($old_fq_class_name) !== $old_fq_class_name
|
|
|
|
|
) {
|
|
|
|
|
return $old_fq_class_name . '::' . $storage->cased_name;
|
|
|
|
|
}
|
2018-02-04 00:52:35 +01:00
|
|
|
|
|
|
|
|
|
return $fq_class_name . '::' . $storage->cased_name;
|
|
|
|
|
}
|
|
|
|
|
|
2018-07-11 17:22:07 +02:00
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
*
|
2018-10-27 17:47:27 +02:00
|
|
|
|
* @return ?MethodStorage
|
2018-07-11 17:22:07 +02:00
|
|
|
|
*/
|
|
|
|
|
public function getUserMethodStorage($method_id)
|
|
|
|
|
{
|
|
|
|
|
$declaring_method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
if (!$declaring_method_id) {
|
|
|
|
|
throw new \UnexpectedValueException('$storage should not be null for ' . $method_id);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
$storage = $this->getStorage($declaring_method_id);
|
|
|
|
|
|
|
|
|
|
if (!$storage->location) {
|
2018-10-27 17:47:27 +02:00
|
|
|
|
return null;
|
2018-07-11 17:22:07 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return $storage;
|
|
|
|
|
}
|
|
|
|
|
|
2019-01-11 14:54:10 +01:00
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
*
|
|
|
|
|
* @return ClassLikeStorage
|
|
|
|
|
*/
|
|
|
|
|
public function getClassLikeStorageForMethod($method_id)
|
|
|
|
|
{
|
2019-03-01 14:57:10 +01:00
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
|
|
|
|
if ($this->existence_provider->has($fq_class_name)) {
|
|
|
|
|
if ($this->existence_provider->doesMethodExist(
|
|
|
|
|
$fq_class_name,
|
|
|
|
|
$method_name,
|
|
|
|
|
null,
|
|
|
|
|
null
|
|
|
|
|
)) {
|
|
|
|
|
return $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-01-11 14:54:10 +01:00
|
|
|
|
$declaring_method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
|
|
|
|
|
|
if (!$declaring_method_id) {
|
|
|
|
|
if (CallMap::inCallMap($method_id)) {
|
|
|
|
|
$declaring_method_id = $method_id;
|
|
|
|
|
} else {
|
|
|
|
|
throw new \UnexpectedValueException('$storage should not be null for ' . $method_id);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
list($declaring_fq_class_name) = explode('::', $declaring_method_id);
|
|
|
|
|
|
|
|
|
|
return $this->classlike_storage_provider->get($declaring_fq_class_name);
|
|
|
|
|
}
|
|
|
|
|
|
2018-02-04 00:52:35 +01:00
|
|
|
|
/**
|
|
|
|
|
* @param string $method_id
|
|
|
|
|
*
|
|
|
|
|
* @return MethodStorage
|
|
|
|
|
*/
|
|
|
|
|
public function getStorage($method_id)
|
|
|
|
|
{
|
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
|
|
2019-11-21 14:56:47 +01:00
|
|
|
|
try {
|
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
|
} catch (\InvalidArgumentException $e) {
|
|
|
|
|
throw new \UnexpectedValueException($e->getMessage());
|
|
|
|
|
}
|
2018-02-04 00:52:35 +01:00
|
|
|
|
|
|
|
|
|
$method_name_lc = strtolower($method_name);
|
|
|
|
|
|
|
|
|
|
if (!isset($class_storage->methods[$method_name_lc])) {
|
|
|
|
|
throw new \UnexpectedValueException('$storage should not be null for ' . $method_id);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return $class_storage->methods[$method_name_lc];
|
|
|
|
|
}
|
|
|
|
|
}
|