if (!conn_obj->intern) {
throw_exce(EX_UNINITIALIZED TSRMLS_CC, "pq\\Connection not initialized");
} else {
+
+ switch (ZEND_NUM_ARGS()) {
+ case 1:
+ case 2:
+ isolation = conn_obj->intern->default_txn_isolation;
+ /* no break */
+ case 3:
+ readonly = conn_obj->intern->default_txn_readonly;
+ /* no break */
+ case 4:
+ deferrable = conn_obj->intern->default_txn_deferrable;
+ break;
+ }
+
if (async) {
rv = php_pqconn_start_transaction_async(zconn, conn_obj, isolation, readonly, deferrable TSRMLS_CC);
} else {