do_soap_call     2908 ext/soap/soap.c 	do_soap_call(this_ptr, function, function_len, arg_count, real_args, return_value, location, soap_action, uri, soap_headers, output_headers TSRMLS_CC);
do_soap_call     3202 ext/soap/soap.c 		do_soap_call(this_ptr, function, Z_STRLEN(function_name->element) + 1, arg_count, arguments, return_value, NULL, NULL, NULL, soap_headers, NULL TSRMLS_CC);