How can complexType be used in WSDL to handle multiple data sets in PHP?
To handle multiple data sets in PHP using complexType in WSDL, you can define a complexType that contains multiple elements representing different data sets. This allows you to structure your data in a more organized manner and pass multiple sets of data between the client and server.
// Define a complexType in WSDL with multiple elements
$wsdl = '
<wsdl:types>
<xsd:schema targetNamespace="http://example.com">
<xsd:element name="DataSet1" type="xsd:string"/>
<xsd:element name="DataSet2" type="xsd:int"/>
</xsd:schema>
</wsdl:types>';
// Use the complexType in your PHP code to handle multiple data sets
$client = new SoapClient("example.wsdl");
$response = $client->getDataSets(["DataSet1" => "data1", "DataSet2" => 123]);