diff --git a/lib/DbSimple/Mysqli.php b/lib/DbSimple/Mysqli.php
new file mode 100644
index 0000000..3f70a2a
--- /dev/null
+++ b/lib/DbSimple/Mysqli.php
@@ -0,0 +1,232 @@
+<?php
+/**
+ * DbSimple_Mysqli: MySQL database.
+ * (C) Dk Lab, http://en.dklab.ru
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * See http://www.gnu.org/copyleft/lesser.html
+ *
+ * Placeholders end blobs are emulated.
+ *
+ * @author Dmitry Koterov, http://forum.dklab.ru/users/DmitryKoterov/
+ * @author Konstantin Zhinko, http://forum.dklab.ru/users/KonstantinGinkoTit/
+ * 
+ * @version 2.x $Id$
+ */
+require_once dirname(__FILE__) . '/Generic.php';
+
+
+/**
+ * Database driver for mysqli extension.
+ */
+class DbSimple_Mysqli extends DbSimple_Generic_Database
+{
+    var $link;
+
+    /**
+     * constructor(string $dsn)
+     * Connect to MySQL.
+     */
+    function DbSimple_Mysqli($dsn)
+    {
+        $p = DbSimple_Generic::parseDSN($dsn);
+        if (!is_callable('mysql_connect')) {
+            return $this->_setLastError("-1", "MySQL extension is not loaded", "mysqli_connect");
+        }
+        $ok = $this->link = @mysqli_connect(
+            $p['host'] . (empty($p['port'])? "" : ":".$p['port']),
+            $p['user'],
+            $p['pass'],
+            preg_replace('{^/}s', '', $p['path'])
+        );
+        $this->_resetLastError();
+        if (!$ok) return $this->_setDbError('mysqli_connect()');
+        if (isset($p["charset"])) {
+            $this->query('SET NAMES ?', $p["charset"]);
+            mysqli_set_charset($this->link, $p["charset"]);
+        }
+    }
+
+
+    function _performEscape($s, $isIdent=false)
+    {
+        if (!$isIdent) {
+            return "'" . mysqli_real_escape_string( $this->link, $s) . "'";
+        } else {
+            return "`" . str_replace('`', '``', $s) . "`";
+        }
+    }
+
+
+    function _performTransaction($parameters=null)
+    {
+        return $this->query('BEGIN');
+    }
+
+
+    function& _performNewBlob($blobid=null)
+    {
+        $obj = new DbSimple_Mysql_Blob($this, $blobid);
+        return $obj;
+    }
+
+
+    function _performGetBlobFieldNames($result)
+    {
+        $blobFields = array();
+        $allFields = mysqli_fetch_fields($result);
+        
+        if (!empty($allFields)) {
+            foreach ($allFields as $field)
+                if (strpos($field["type"], "BLOB") !== false) $blobFields[] = $field["name"];
+        }
+        return $blobFields;
+    }
+
+
+    function _performGetPlaceholderIgnoreRe()
+    {
+        return '
+            "   (?> [^"\\\\]+|\\\\"|\\\\)*    "   |
+            \'  (?> [^\'\\\\]+|\\\\\'|\\\\)* \'   |
+            `   (?> [^`]+ | ``)*              `   |   # backticks
+            /\* .*?                          \*/      # comments
+        ';
+    }
+
+
+    function _performCommit()
+    {
+        // return $this->query('COMMIT');
+        return mysqli_commit($this->link);
+    }
+
+
+    function _performRollback()
+    {
+        // return $this->query('ROLLBACK');
+        return mysqli_rollback($this->link);
+    }
+
+
+    function _performTransformQuery(&$queryMain, $how)
+    {
+        // If we also need to calculate total number of found rows...
+        switch ($how) {
+            // Prepare total calculation (if possible)
+            case 'CALC_TOTAL':
+                $m = null;
+                if (preg_match('/^(\s* SELECT)(.*)/six', $queryMain[0], $m)) {
+                    if ($this->_calcFoundRowsAvailable()) {
+                        $queryMain[0] = $m[1] . ' SQL_CALC_FOUND_ROWS' . $m[2];
+                    }
+                }
+                return true;
+        
+            // Perform total calculation.
+            case 'GET_TOTAL':
+                // Built-in calculation available?
+                if ($this->_calcFoundRowsAvailable()) {
+                    $queryMain = array('SELECT FOUND_ROWS()');
+                }
+                // Else use manual calculation.
+                // TODO: GROUP BY ... -> COUNT(DISTINCT ...)
+                $re = '/^
+                    (?> -- [^\r\n]* | \s+)*
+                    (\s* SELECT \s+)                                      #1     
+                    (.*?)                                                 #2
+                    (\s+ FROM \s+ .*?)                                    #3
+                        ((?:\s+ ORDER \s+ BY \s+ .*?)?)                   #4
+                        ((?:\s+ LIMIT \s+ \S+ \s* (?:, \s* \S+ \s*)? )?)  #5
+                $/six';
+                $m = null;
+                if (preg_match($re, $queryMain[0], $m)) {
+                    $query[0] = $m[1] . $this->_fieldList2Count($m[2]) . " AS C" . $m[3];
+                    $skipTail = substr_count($m[4] . $m[5], '?'); 
+                    if ($skipTail) array_splice($query, -$skipTail);
+                }
+                return true;
+        }
+        
+        return false;
+    }
+
+
+    function _performQuery($queryMain)
+    {
+        $this->_lastQuery = $queryMain;
+        $this->_expandPlaceholders($queryMain, false);
+        $result = @mysqli_query($this->link, $queryMain[0]);
+        if ($result === false) return $this->_setDbError($queryMain[0]);
+        if (!is_object($result)) {
+            if (preg_match('/^\s* INSERT \s+/six', $queryMain[0])) {
+                // INSERT queries return generated ID.
+                return @mysqli_insert_id($this->link);
+            }
+            // Non-SELECT queries return number of affected rows, SELECT - mysqli_result object.
+            return @mysqli_affected_rows($this->link);
+        }
+        return $result;
+    }
+
+    
+    function _performFetch($result)
+    {
+        $row = @mysqli_fetch_assoc($result);
+        if (mysqli_error($this->link)) return $this->_setDbError($this->_lastQuery);
+        if ($row === false) return null;
+        return $row;
+    }
+    
+    
+    function _setDbError($query)
+    {
+        return $this->_setLastError(mysqli_errno($this->link), mysqli_error($this->link), $query);
+    }
+    
+    
+    function _calcFoundRowsAvailable()
+    {
+        $ok = version_compare(mysqli_get_server_info($this->link), '4.0') >= 0;
+        return $ok;
+    }
+}
+
+
+class DbSimple_Mysql_Blob extends DbSimple_Generic_Blob
+{
+    // MySQL does not support separate BLOB fetching. 
+    var $blobdata = null;
+    var $curSeek = 0;
+
+    function DbSimple_Mysql_Blob(&$database, $blobdata=null)
+    {
+        $this->blobdata = $blobdata;
+        $this->curSeek = 0;
+    }
+
+    function read($len)
+    {
+        $p = $this->curSeek;
+        $this->curSeek = min($this->curSeek + $len, strlen($this->blobdata));
+        return substr($this->blobdata, $this->curSeek, $len);
+    }
+
+    function write($data)
+    {
+        $this->blobdata .= $data;
+    }
+
+    function close()
+    {
+        return $this->blobdata;
+    }
+
+    function length()
+    {
+        return strlen($this->blobdata);
+    }
+}