Implement request #55503: Extend __getTypes to support enumerations

I ported the patch to 8.5.

Co-authored-by: datibbaw <[email protected]>

Author: nielsdos

NEWS

@@ -186,6 +186,8 @@ PHP                                                                        NEWS
     header is correct). (nielsdos)
   . Fix namespace handling of WSDL and XML schema in SOAP,
     fixing at least GH-16320 and bug #68576. (nielsdos)
+  . Implement request #55503 (Extend __getTypes to support enumerations).
+    (nielsdos, datibbaw)
 
 - Sockets:
   . Added IPPROTO_ICMP/IPPROTO_ICMPV6 to create raw socket for ICMP usage.

UPGRADING

@@ -194,6 +194,9 @@ PHP 8.5 UPGRADE NOTES
     IntlListFormatter::WIDTH_NARROW widths.
     It is supported from icu 67.
 
+- SOAP:
+  . Enumeration cases are now dumped in __getTypes().
+
 - XSL:
   . The $namespace argument of XSLTProcessor::getParameter(),
     XSLTProcessor::setParameter() and XSLTProcessor::removeParameter()

ext/soap/soap.c

@@ -4405,6 +4405,22 @@ static void type_to_string(sdlTypePtr type, smart_str *buf, int level) /* {{{ */
 				smart_str_appendl(buf, "anyType ", sizeof("anyType ")-1);
 			}
 			smart_str_appendl(buf, type->name, strlen(type->name));
+
+			if (type->restrictions && type->restrictions->enumeration) {
+				zend_string *key;
+				bool first = true;
+
+				smart_str_appends(buf, " {");
+				ZEND_HASH_MAP_FOREACH_STR_KEY(type->restrictions->enumeration, key) {
+					if (first) {
+						first = false;
+					} else {
+						smart_str_appends(buf, ", ");
+					}
+					smart_str_append(buf, key);
+				} ZEND_HASH_FOREACH_END();
+				smart_str_appendc(buf, '}');
+			}
 			break;
 		case XSD_TYPEKIND_LIST:
 			smart_str_appendl(buf, "list ", 5);

ext/soap/tests/bugs/bug42359.phpt

@@ -13,7 +13,7 @@ print_r($soap->__getTypes());
 Array
 (
     [0] => list listItem {anonymous1}
-    [1] => string anonymous1
-    [2] => string enumItem
+    [1] => string anonymous1 {test1, test2}
+    [2] => string enumItem {test1, test2}
     [3] => list listItem2 {enumItem}
 )