SAOP is an acronym for Simple Object Access Protocol. It is an XML-based messaging protocol for exchanging information. SAOP is an application of the XML specification.
- SOAP is a communication protocol designed to communicate via internet.
- SAOP provides data transport for Web Services.
- SOAP is a platform and language-independent.
- SOAP is the XML way of defining what information is sent and how.
In PHP SAOP is an extension that can be used to write SAOP Servers and Clients (requires the libxml PHP extension; libxml is enabled by default).
- is_saop_fault checks if a SAOP call has failed.
- use_soap_error_handler indicates whether to use an error handler.