98   zend_fcall_info *fci;  in PHP_METHOD()  local
101   fci = (zend_fcall_info *)malloc(sizeof(zend_fcall_info));  in PHP_METHOD()
103   memset(fci, 0, sizeof(zend_fcall_info));  in PHP_METHOD()
107   if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f*", fci, fci_cache,  in PHP_METHOD()
108                             fci->params, fci->param_count) == FAILURE) {  in PHP_METHOD()
111     free(fci);  in PHP_METHOD()
121   state->fci = fci;  in PHP_METHOD()
158   state->fci->params = params;  in plugin_get_metadata()
159   state->fci->retval_ptr_ptr = &retval;  in plugin_get_metadata()
162   state->fci->params = arg;  in plugin_get_metadata()
163   state->fci->retval = retval;  in plugin_get_metadata()
165   state->fci->param_count = 1;  in plugin_get_metadata()
171   zend_call_function(state->fci, state->fci_cache TSRMLS_CC);  in plugin_get_metadata()
228   free(state->fci);  in plugin_destroy_state()
231   PHP_GRPC_FREE_STD_ZVAL(state->fci->params);  in plugin_destroy_state()
232   PHP_GRPC_FREE_STD_ZVAL(state->fci->retval);  in plugin_destroy_state()