mirror of
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901 lines
30 KiB
PHP
901 lines
30 KiB
PHP
<?php
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namespace Psalm\Internal\Codebase;
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use PhpParser;
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use Psalm\Codebase;
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use Psalm\CodeLocation;
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use Psalm\Context;
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use Psalm\Internal\Analyzer\FunctionLikeAnalyzer;
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use Psalm\Internal\Provider\{
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ClassLikeStorageProvider,
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FileReferenceProvider,
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MethodReturnTypeProvider,
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MethodExistenceProvider,
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MethodParamsProvider,
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MethodVisibilityProvider
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};
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use Psalm\StatementsSource;
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use Psalm\Storage\ClassLikeStorage;
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use Psalm\Storage\FunctionLikeParameter;
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use Psalm\Storage\MethodStorage;
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use Psalm\Type;
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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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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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/**
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* @var \Psalm\Config
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*/
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private $config;
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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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/**
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* @var FileReferenceProvider
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*/
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public $file_reference_provider;
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/**
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* @var ClassLikes
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*/
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private $classlikes;
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/** @var MethodReturnTypeProvider */
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public $return_type_provider;
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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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/**
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* @param ClassLikeStorageProvider $storage_provider
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*/
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public function __construct(
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\Psalm\Config $config,
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ClassLikeStorageProvider $storage_provider,
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FileReferenceProvider $file_reference_provider,
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ClassLikes $classlikes
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) {
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$this->classlike_storage_provider = $storage_provider;
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$this->config = $config;
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$this->file_reference_provider = $file_reference_provider;
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$this->classlikes = $classlikes;
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$this->return_type_provider = new MethodReturnTypeProvider();
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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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}
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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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* @param ?string $calling_method_id
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* @param CodeLocation|null $code_location
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*
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* @return bool
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*/
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public function methodExists(
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$method_id,
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$calling_method_id = null,
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CodeLocation $code_location = null,
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StatementsSource $source = null,
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string $file_path = null
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) {
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// remove trailing backslash if it exists
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$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 . '::' . $method_name;
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if ($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 $method_exists;
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}
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}
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if ($calling_method_id) {
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$calling_method_id = strtolower($calling_method_id);
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}
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$old_method_id = null;
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$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
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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 $e) {
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return false;
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}
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if (isset($class_storage->declaring_method_ids[$method_name])) {
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$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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if ($calling_method_id === $declaring_method_id_lc) {
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return true;
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}
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$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 => $_) {
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if ($calling_method_id) {
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$this->file_reference_provider->addMethodReferenceToClassMember(
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$calling_method_id,
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$potential_id
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);
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToClassMember(
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$file_path,
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$potential_id
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);
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}
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}
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} else {
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if ($calling_method_id) {
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$this->file_reference_provider->addMethodReferenceToClassMember(
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$calling_method_id,
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$declaring_method_id_lc
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);
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToClassMember(
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$file_path,
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$declaring_method_id_lc
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);
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}
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}
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if ($this->collect_locations && $code_location) {
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$this->file_reference_provider->addCallingLocationForClassMethod(
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$code_location,
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$declaring_method_id_lc
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);
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}
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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 . '::' . $method_name);
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if ($this->collect_locations && $code_location) {
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$this->file_reference_provider->addCallingLocationForClassMethod(
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$code_location,
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$interface_method_id_lc
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);
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}
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if ($calling_method_id) {
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$this->file_reference_provider->addMethodReferenceToClassMember(
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$calling_method_id,
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$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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);
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}
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}
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list($declaring_method_class, $declaring_method_name) = explode('::', $declaring_method_id);
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$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 $overridden_method_id) {
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if ($this->collect_locations && $code_location) {
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$this->file_reference_provider->addCallingLocationForClassMethod(
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$code_location,
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strtolower($overridden_method_id)
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);
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}
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if ($calling_method_id) {
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// also store failures in case the method is added later
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$this->file_reference_provider->addMethodReferenceToClassMember(
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$calling_method_id,
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strtolower($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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);
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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 . '::' . $old_constructor_name;
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}
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if (!$class_storage->user_defined
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&& (CallMap::inCallMap($method_id) || ($old_method_id && CallMap::inCallMap($method_id)))
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) {
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return true;
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}
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foreach ($class_storage->parent_classes + $class_storage->used_traits as $potential_future_declaring_fqcln) {
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$potential_id = strtolower($potential_future_declaring_fqcln) . '::' . $method_name;
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if ($calling_method_id) {
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// also store failures in case the method is added later
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$this->file_reference_provider->addMethodReferenceToMissingClassMember(
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$calling_method_id,
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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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$potential_id
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);
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}
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}
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if ($calling_method_id) {
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// also store failures in case the method is added later
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$this->file_reference_provider->addMethodReferenceToMissingClassMember(
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$calling_method_id,
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strtolower($method_id)
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);
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} elseif ($file_path) {
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$this->file_reference_provider->addFileReferenceToMissingClassMember(
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$file_path,
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strtolower($method_id)
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);
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}
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return false;
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}
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/**
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* @param string $method_id
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* @param array<int, PhpParser\Node\Arg> $args
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*
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* @return array<int, FunctionLikeParameter>
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*/
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public function getMethodParams(
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$method_id,
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StatementsSource $source = null,
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array $args = null,
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Context $context = null
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) : array {
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list($fq_class_name, $method_name) = explode('::', $method_id);
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if ($this->params_provider->has($fq_class_name)) {
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$method_params = $this->params_provider->getMethodParams(
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$fq_class_name,
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$method_name,
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$args,
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$source,
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$context
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);
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if ($method_params !== null) {
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return $method_params;
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}
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}
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$declaring_method_id = $this->getDeclaringMethodId($method_id);
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// functions
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if (CallMap::inCallMap($declaring_method_id ?: $method_id)) {
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$declaring_fq_class_name = explode('::', $declaring_method_id ?: $method_id)[0];
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$class_storage = $this->classlike_storage_provider->get($declaring_fq_class_name);
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if (!$class_storage->stubbed) {
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$function_param_options = CallMap::getParamsFromCallMap($declaring_method_id ?: $method_id);
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if ($function_param_options === null) {
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throw new \UnexpectedValueException(
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'Not expecting $function_param_options to be null for ' . $declaring_method_id
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);
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}
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if (!$source || $args === null || count($function_param_options) === 1) {
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return $function_param_options[0];
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}
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if ($context && $source instanceof \Psalm\Internal\Analyzer\StatementsAnalyzer) {
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foreach ($args as $arg) {
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\Psalm\Internal\Analyzer\Statements\ExpressionAnalyzer::analyze(
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$source,
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$arg->value,
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$context
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);
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}
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}
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return FunctionLikeAnalyzer::getMatchingParamsFromCallMapOptions(
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$source->getCodebase(),
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$function_param_options,
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$args
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);
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}
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}
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if ($declaring_method_id) {
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$storage = $this->getStorage($declaring_method_id);
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$params = $storage->params;
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if ($storage->has_docblock_param_types) {
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return $params;
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}
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$appearing_method_id = $this->getAppearingMethodId($declaring_method_id);
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if (!$appearing_method_id) {
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return $params;
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}
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list($appearing_fq_class_name, $appearing_method_name) = explode('::', $appearing_method_id);
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$class_storage = $this->classlike_storage_provider->get($appearing_fq_class_name);
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if (!isset($class_storage->overridden_method_ids[$appearing_method_name])) {
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return $params;
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}
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if (!isset($class_storage->documenting_method_ids[$appearing_method_name])) {
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return $params;
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}
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$overridden_method_id = $class_storage->documenting_method_ids[$appearing_method_name];
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$overridden_storage = $this->getStorage($overridden_method_id);
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list($overriding_fq_class_name) = explode('::', $overridden_method_id);
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foreach ($params as $i => $param) {
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if (isset($overridden_storage->params[$i]->type)
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&& $overridden_storage->params[$i]->has_docblock_type
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&& $overridden_storage->params[$i]->name === $param->name
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) {
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$params[$i] = clone $param;
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/** @var Type\Union $params[$i]->type */
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$params[$i]->type = clone $overridden_storage->params[$i]->type;
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if ($source) {
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$params[$i]->type = self::localizeParamType(
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$source->getCodebase(),
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$params[$i]->type,
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$appearing_fq_class_name,
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$overriding_fq_class_name
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);
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}
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if ($params[$i]->signature_type
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&& $params[$i]->signature_type->isNullable()
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) {
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$params[$i]->type->addType(new Type\Atomic\TNull);
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}
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$params[$i]->type_location = $overridden_storage->params[$i]->type_location;
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}
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}
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return $params;
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}
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throw new \UnexpectedValueException('Cannot get method params for ' . $method_id);
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}
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private static function localizeParamType(
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Codebase $codebase,
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Type\Union $type,
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string $appearing_fq_class_name,
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string $base_fq_class_name
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) : Type\Union {
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$class_storage = $codebase->classlike_storage_provider->get($appearing_fq_class_name);
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$extends = $class_storage->template_type_extends;
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if (!$extends) {
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return $type;
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}
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$type = clone $type;
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foreach ($type->getTypes() as $key => $atomic_type) {
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if ($atomic_type instanceof Type\Atomic\TTemplateParam
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|| $atomic_type instanceof Type\Atomic\TTemplateParamClass
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) {
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if ($atomic_type->defining_class
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&& strcasecmp($atomic_type->defining_class, $base_fq_class_name) === 0
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) {
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if (isset($extends[strtolower($base_fq_class_name)][$atomic_type->param_name])) {
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$extended_param = $extends[strtolower($base_fq_class_name)][$atomic_type->param_name];
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$type->removeType($key);
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$type = Type::combineUnionTypes(
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$type,
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$extended_param,
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$codebase
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);
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}
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}
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}
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if ($atomic_type instanceof Type\Atomic\TArray
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|| $atomic_type instanceof Type\Atomic\TIterable
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|| $atomic_type instanceof Type\Atomic\TGenericObject
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) {
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foreach ($atomic_type->type_params as &$type_param) {
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$type_param = self::localizeParamType(
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$codebase,
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$type_param,
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$appearing_fq_class_name,
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$base_fq_class_name
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);
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}
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}
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if ($atomic_type instanceof Type\Atomic\TCallable
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|| $atomic_type instanceof Type\Atomic\Fn
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) {
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if ($atomic_type->params) {
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foreach ($atomic_type->params as $param) {
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if ($param->type) {
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$param->type = self::localizeParamType(
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$codebase,
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$param->type,
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$appearing_fq_class_name,
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$base_fq_class_name
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);
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}
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}
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}
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if ($atomic_type->return_type) {
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$atomic_type->return_type = self::localizeParamType(
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$codebase,
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$atomic_type->return_type,
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$appearing_fq_class_name,
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$base_fq_class_name
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);
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}
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}
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}
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return $type;
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}
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/**
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* @param string $method_id
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*
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* @return bool
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*/
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public function isVariadic($method_id)
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{
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$declaring_method_id = $this->getDeclaringMethodId($method_id);
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if (!$declaring_method_id) {
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return false;
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}
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$method_id = $declaring_method_id;
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list($fq_class_name, $method_name) = explode('::', $method_id);
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return $this->classlike_storage_provider->get($fq_class_name)->methods[$method_name]->variadic;
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}
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/**
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* @param string $method_id
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* @param string $self_class
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* @param array<int, PhpParser\Node\Arg>|null $args
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*
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* @return Type\Union|null
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*/
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public function getMethodReturnType($method_id, &$self_class, array $args = null)
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{
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list($original_fq_class_name, $original_method_name) = explode('::', $method_id);
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$original_fq_class_name = $this->classlikes->getUnAliasedName($original_fq_class_name);
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$original_class_storage = $this->classlike_storage_provider->get($original_fq_class_name);
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if (isset($original_class_storage->pseudo_methods[strtolower($original_method_name)])) {
|
|
return $original_class_storage->pseudo_methods[strtolower($original_method_name)]->return_type;
|
|
}
|
|
|
|
$declaring_method_id = $this->getDeclaringMethodId($method_id);
|
|
|
|
if (!$declaring_method_id) {
|
|
return null;
|
|
}
|
|
|
|
$appearing_method_id = $this->getAppearingMethodId($method_id);
|
|
|
|
if (!$appearing_method_id) {
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
if ($class_storage->abstract && isset($class_storage->overridden_method_ids[$method_name])) {
|
|
$appearing_method_id = $class_storage->overridden_method_ids[$method_name][0];
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
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);
|
|
|
|
if (!$appearing_fq_class_storage->user_defined && CallMap::inCallMap($appearing_method_id)) {
|
|
if ($appearing_method_id === 'Closure::fromcallable'
|
|
&& isset($args[0]->value->inferredType)
|
|
&& $args[0]->value->inferredType->isSingle()
|
|
) {
|
|
foreach ($args[0]->value->inferredType->getTypes() as $atomic_type) {
|
|
if ($atomic_type instanceof Type\Atomic\TCallable
|
|
|| $atomic_type instanceof Type\Atomic\Fn
|
|
) {
|
|
$callable_type = clone $atomic_type;
|
|
|
|
return new Type\Union([new Type\Atomic\Fn(
|
|
'Closure',
|
|
$callable_type->params,
|
|
$callable_type->return_type
|
|
)]);
|
|
}
|
|
|
|
if ($atomic_type instanceof Type\Atomic\TNamedObject
|
|
&& $this->methodExists($atomic_type->value . '::__invoke')
|
|
) {
|
|
$invokable_storage = $this->getStorage($atomic_type->value . '::__invoke');
|
|
|
|
return new Type\Union([new Type\Atomic\Fn(
|
|
'Closure',
|
|
$invokable_storage->params,
|
|
$invokable_storage->return_type
|
|
)]);
|
|
}
|
|
}
|
|
}
|
|
|
|
$return_type_candidate = CallMap::getReturnTypeFromCallMap($appearing_method_id);
|
|
|
|
if ($return_type_candidate->isFalsable()) {
|
|
$return_type_candidate->ignore_falsable_issues = true;
|
|
}
|
|
|
|
return $return_type_candidate;
|
|
}
|
|
|
|
$storage = $this->getStorage($declaring_method_id);
|
|
|
|
if ($storage->return_type) {
|
|
$self_class = $appearing_fq_class_name;
|
|
|
|
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;
|
|
}
|
|
|
|
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()) {
|
|
return Type::getVoid();
|
|
}
|
|
|
|
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;
|
|
|
|
return $overridden_return_type;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @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);
|
|
|
|
$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
|
|
|
|
$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])) {
|
|
return $class_storage->overridden_method_ids[$method_name][0];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the class this method appears in (vs is declared in, which could give a trait)
|
|
*
|
|
* @param string $method_id
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function getAppearingMethodId($method_id)
|
|
{
|
|
$method_id = strtolower($method_id);
|
|
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
$fq_class_name = $this->classlikes->getUnAliasedName($fq_class_name);
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
if (isset($class_storage->appearing_method_ids[$method_name])) {
|
|
return $class_storage->appearing_method_ids[$method_name];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $method_id
|
|
*
|
|
* @return array<string>
|
|
*/
|
|
public function getOverriddenMethodIds($method_id)
|
|
{
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
if (isset($class_storage->overridden_method_ids[$method_name])) {
|
|
return $class_storage->overridden_method_ids[$method_name];
|
|
}
|
|
|
|
return [];
|
|
}
|
|
|
|
/**
|
|
* @param string $original_method_id
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getCasedMethodId($original_method_id)
|
|
{
|
|
$method_id = $this->getDeclaringMethodId($original_method_id);
|
|
|
|
if ($method_id === null) {
|
|
return $original_method_id;
|
|
}
|
|
|
|
$storage = $this->getStorage($method_id);
|
|
|
|
list($fq_class_name) = explode('::', $method_id);
|
|
|
|
return $fq_class_name . '::' . $storage->cased_name;
|
|
}
|
|
|
|
/**
|
|
* @param string $method_id
|
|
*
|
|
* @return ?MethodStorage
|
|
*/
|
|
public function getUserMethodStorage($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) {
|
|
return null;
|
|
}
|
|
|
|
return $storage;
|
|
}
|
|
|
|
/**
|
|
* @param string $method_id
|
|
*
|
|
* @return ClassLikeStorage
|
|
*/
|
|
public function getClassLikeStorageForMethod($method_id)
|
|
{
|
|
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);
|
|
}
|
|
}
|
|
|
|
$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);
|
|
}
|
|
|
|
/**
|
|
* @param string $method_id
|
|
*
|
|
* @return MethodStorage
|
|
*/
|
|
public function getStorage($method_id)
|
|
{
|
|
list($fq_class_name, $method_name) = explode('::', $method_id);
|
|
|
|
$class_storage = $this->classlike_storage_provider->get($fq_class_name);
|
|
|
|
$method_name_lc = strtolower($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];
|
|
}
|
|
}
|