What is the significance of the SOAP-ENV and soapenv prefixes in PHP SOAP implementations?

The SOAP-ENV and soapenv prefixes are used to indicate the SOAP envelope namespace in PHP SOAP implementations. To ensure compatibility with different SOAP services, it is important to use the correct namespace prefixes when working with SOAP requests and responses. 

// Set the SOAP envelope namespace prefixes
$soapClient = new SoapClient("example.wsdl", array('soap_version' => SOAP_1_2));
$soapClient->__setSoapHeaders(new SoapHeader('http://www.w3.org/2003/05/soap-envelope', 'SOAP-ENV', '', false));

Keywords

SOAP-ENV soapenv PHP SOAP prefixes significance

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