diff --git a/ext/soap/tests/interop/Round3/GroupD/imported/import1B.wsdl b/ext/soap/tests/interop/Round3/GroupD/imported/import1B.wsdl
new file mode 100644
index 00000000000..26ab6dbdd10
--- /dev/null
+++ b/ext/soap/tests/interop/Round3/GroupD/imported/import1B.wsdl
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<definitions name="SoapInterop" targetNamespace="http://soapinterop.org/definitions/" 
+		xmlns:wsdlns="http://soapinterop.org/definitions/" 
+		xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
+		xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+		xmlns="http://schemas.xmlsoap.org/wsdl/">
+	<types/>
+	<message name="echoStringRequest">
+		<part name="x" type="xsd:string"/>
+	</message>
+	<message name="echoStringResponse">
+		<part name="Result" type="xsd:string"/>
+	</message>
+	<portType name="SoapInteropImport1PortType">
+		<operation name="echoString" parameterOrder="x">
+			<input message="wsdlns:echoStringRequest"/>
+			<output message="wsdlns:echoStringResponse"/>
+		</operation>
+	</portType>	
+</definitions>
diff --git a/ext/soap/tests/interop/Round3/GroupD/imported/import2B.wsdl b/ext/soap/tests/interop/Round3/GroupD/imported/import2B.wsdl
new file mode 100644
index 00000000000..8a397bc0bb0
--- /dev/null
+++ b/ext/soap/tests/interop/Round3/GroupD/imported/import2B.wsdl
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<definitions name="SoapInterop" targetNamespace="http://soapinterop.org/definitions/" 
+		xmlns:wsdlns="http://soapinterop.org/definitions/" 
+		xmlns:typens="http://soapinterop.org/xsd" 
+		xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
+		xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+		xmlns="http://schemas.xmlsoap.org/wsdl/">
+	<import location="import2B.xsd" namespace="http://soapinterop.org/xsd" />
+	<message name='Server.echoStruct'>
+    		<part name='inputStruct' type='typens:SOAPStruct'/>
+  	</message>
+  	<message name='Server.echoStructResponse'>
+    		<part name='Result' type='typens:SOAPStruct'/>
+  	</message>
+
+	<portType name="SoapInteropImport2PortType">
+		<operation name='echoStruct' parameterOrder='inputStruct'>
+    			  <input message='wsdlns:Server.echoStruct' />
+      			  <output message='wsdlns:Server.echoStructResponse' />
+		</operation>
+	</portType>	
+</definitions>
diff --git a/ext/soap/tests/interop/Round3/GroupD/imported/import2B.xsd b/ext/soap/tests/interop/Round3/GroupD/imported/import2B.xsd
new file mode 100644
index 00000000000..b35eded4f05
--- /dev/null
+++ b/ext/soap/tests/interop/Round3/GroupD/imported/import2B.xsd
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<schema targetNamespace='http://soapinterop.org/xsd'
+      xmlns='http://www.w3.org/2001/XMLSchema'      
+      elementFormDefault='unqualified'>
+      <complexType name="SOAPStruct">
+        <all>
+          <element name="varString" type="string" />
+          <element name="varInt" type="int" /> 
+          <element name="varFloat" type="float" /> 
+        </all>
+      </complexType>
+</schema>
\ No newline at end of file
diff --git a/ext/soap/tests/interop/Round3/GroupD/r3_groupD_compound1_003w.phpt b/ext/soap/tests/interop/Round3/GroupD/r3_groupD_compound1_003w.phpt
index a3e7ff06a37..d8ccc8286c1 100644
--- a/ext/soap/tests/interop/Round3/GroupD/r3_groupD_compound1_003w.phpt
+++ b/ext/soap/tests/interop/Round3/GroupD/r3_groupD_compound1_003w.phpt
@@ -13,7 +13,7 @@ echo "ok\n";
 ?>
 --EXPECT--
 <?xml version="1.0" encoding="UTF-8"?>
-<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://soapinterop.org/xsd"><SOAP-ENV:Body><ns1:x_Document ns1:ID="1">Test Document Here</ns1:x_Document></SOAP-ENV:Body></SOAP-ENV:Envelope>
+<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://soapinterop.org/xsd"><SOAP-ENV:Body><ns1:x_Document ID="1">Test Document Here</ns1:x_Document></SOAP-ENV:Body></SOAP-ENV:Envelope>
 <?xml version="1.0" encoding="UTF-8"?>
-<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://soapinterop.org/xsd"><SOAP-ENV:Body><ns1:result_Document ns1:ID="1">Test Document Here</ns1:result_Document></SOAP-ENV:Body></SOAP-ENV:Envelope>
+<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://soapinterop.org/xsd"><SOAP-ENV:Body><ns1:result_Document ID="1">Test Document Here</ns1:result_Document></SOAP-ENV:Body></SOAP-ENV:Envelope>
 ok