The following two functions have been deprecated, and might be removed in future versions of the library, in order to avoid conflicts with the EPI xmlrpc library, which also defines two functions with the same names.
To ease the transition to the new naming scheme and avoid breaking existing implementations, the following scheme has been adopted:
If EPI-XMLRPC is not active in the current PHP installation, these two functions will be defined by phpxmlrpc, and the constant XMLRPC_EPI_ENABLED will be set to '0'
If EPI-XMLRPC is active in the current PHP installation, these two functions will NOT be defined by phpxmlrpc, and the constant XMLRPC_EPI_ENABLED wall be set to '1'