Merge pull request #6 from php-soap/improved-types

Improve type-safety

Author: veewee

src/Metadata/MethodsParser.php

@@ -25,7 +25,7 @@ public function parse(SoapClient $client): MethodCollection
     {
         return new MethodCollection(...array_map(
             fn (string $methodString) => $this->parseMethodFromString($methodString),
-            array_values($client->__getFunctions())
+            array_values((array)$client->__getFunctions())
         ));
     }
 

src/Metadata/TypesParser.php

@@ -27,7 +27,7 @@ public function __construct(XsdTypeCollection $xsdTypes)
     public function parse(SoapClient $client): TypeCollection
     {
         $collected = [];
-        $soapTypes = $client->__getTypes();
+        $soapTypes = (array) $client->__getTypes();
         foreach ($soapTypes as $soapType) {
             $properties = [];
             $lines = explode("\n", $soapType);

src/Metadata/XsdTypesParser.php

@@ -36,7 +36,7 @@ public static function default(): self
     public function parse(SoapClient $client): XsdTypeCollection
     {
         $collected = [];
-        $soapTypes = $client->__getTypes();
+        $soapTypes = (array) $client->__getTypes();
         foreach ($soapTypes as $soapType) {
             if ($type = $this->detectXsdType($soapType)) {
                 $collected[] = $type;

stubs/SoapClient.phpstub

@@ -8,4 +8,16 @@ class SoapClient
      * This can be removed once it is fixed in psalm
      */
     public function __doRequest (string $request, string $location, string $action, int $version, bool $one_way = false): ?string {}
+
+    /**
+     * @see https://github.com/vimeo/psalm/pull/7140
+     * This can be removed once it is fixed in psalm
+     */
+    public function __getTypes (): ?array {}
+
+    /**
+     * @see https://github.com/vimeo/psalm/pull/7140
+     * This can be removed once it is fixed in psalm
+     */
+    public function __getFunctions (): ?array {}
 }