Set SAP RFC import table parameter using php multidimensional array

问题

I am trying to call a SAP RFC function which has import parameters as a table. Currently I am using saprfc for communication between SAP-PHP but it is not accepting table in import parameter.

It is giving following error for import parameter EX_ORDER_HEADER:

Can't find interface name EX_ORDER_HEADER, __cal_refresh_internal_buffer();

来源：https://stackoverflow.com/questions/29078015/set-sap-rfc-import-table-parameter-using-php-multidimensional-array