implement insert_id for mysqli prepare

db/connection/Connection.php

@@ -98,4 +98,7 @@ class Connection extends ConnectionAbstr{
      */
     public function commit(){
         return $this->connection->commit();}
+
+    public function insert_id(){
+        return $this->connection->insert_id();}
 }

db/connection/ConnectionAMQP.php

@@ -130,4 +130,7 @@ class ConnectionAMQP extends ConnectionAbstr {
      */
     public function trans(){
         throw new \Exception('Could not start Transaction: not implemented');}
+        
+    public function insert_id(){
+        throw new \Exception('Not implemented');}
 }

db/connection/ConnectionMYS.php

@@ -119,4 +119,8 @@ class ConnectionMYS extends ConnectionAbstr {
         if(!\mysqli_begin_transaction($this->connection,MYSQLI_TRANS_START_WITH_CONSISTENT_SNAPSHOT)){
             throw new \Exception('Could not start Transaction: '.\mysqli_error($this->connection));}
         return true;}
+        
+    public function insert_id(){
+        return \mysqli_insert_id($this->connection);
+    }
 }

db/connection/ConnectionPG.php

@@ -119,4 +119,7 @@ class ConnectionPG extends ConnectionAbstr {
      */
     public function exec($query) {
         throw new \Exception('Could not start Transaction: not implemented');}
+        
+    public function insert_id(){
+        throw new \Exception('Not implemented');}
 }

db/connection/ConnectionSQLite.php

@@ -107,4 +107,7 @@ class ConnectionSQLite extends ConnectionAbstr {
      */
     public function trans(){
         throw new \Exception('Could not start Transaction: not implemented');}
+        
+    public function insert_id(){
+        throw new \Exception('Not implemented');}
 }

db/qq/QP.php

@@ -82,7 +82,7 @@ class QP {
      * @param DBINFO $dbinfo Database Info or Null for Default DB
      * @return bool Returns true or false (or Result if used incorrectly)
      */
-    public static function QI($params,$dbinfo = null){
+    public static function QI($params,$return_id = false,$dbinfo = null){
         $qq = self::QQ($params,$dbinfo);
-        return $qq->affectedRows() != (0||null);}
+        return $return_id ? $qq->insert_id() : $qq->affectedRows() != (0||null);}
 }

db/qq/QQ.php

@@ -80,6 +80,7 @@ class QQ {
      * @param DBINFO $dbinfo Database Info or Null for Default DB
      * @return bool Returns true or false (or Result if used incorrectly)
      */
-    public static function QI($dbinfo = null){
-        return self::QQ($dbinfo);}
+    public static function QI($return_id = false,$dbinfo = null){
+        $qq = self::QQ($dbinfo);
+        return $return_id ? $qq->insert_id() : $qq->affectedRows() != (0||null);}
 }

db/result/ResultMysqliPrepare.php

@@ -107,4 +107,8 @@ class ResultMysqliPrepare extends \SYSTEM\DB\Result{
      */
     public function seek($row_number){
         return \mysqli_stmt_data_seek($this->res,$row_number);}
+        
+    public function insert_id(){
+        return $this->connection->insert_id();
+    }
 }