How to add images in your website using databse?

How to add images in your website using database? 

<?php

//connect mysql//

$connect = mysql_connect("servername","username","password");

//select database//

mysql_select_db("databasename");

if($_POST['BtnSubmit'])
{
    $Name=$_POST['TxtName'];
    $Web=$_POST['Txtweb'];
    $Is_Active="1";
    $Is_Deleted="0";
   
   
    $filename = $_FILES["Photo"]["name"];
    $type = $_FILES["Photo"]["type"];
    $size = $_FILES["Photo"]["size"];
    $temp = $_FILES["Photo"]["tmp_name"];
    $error = $_FILES["Photo"]["error"];
    if($error >0)
        {
        }
    else
    {
        $fileext=explode('.',$filename);
        $fileext=$fileext[count($fileext)-1];
        $filename=$Name.'.'.$fileext;
        move_uploaded_file($temp,"Uploaded/".$filename);
          
        $query="INSERT INTO portfolio(P_Name,Photo,Website,Is_Active,Is_Deleted,Created_Date) VALUES('$Name','$filename','$Web',$Is_Active,$Is_Deleted,now());";
        $write=mysql_query($query);
        if($write)
            header('location:ListPo.php');
        else
            echo mysql_error();  
    }
   
   

              
}

?> 

Html code:

 

<form action="AddPo.php" method="post" onsubmit="return validation();" enctype="multipart/form-data">
     
    <table><tr><td><font color="#FFFFFF" size="+3" face="Lucida Handwriting"><strong>Add Portfolio</strong></font></td></tr></table><br />
    <table class='ImageBox1' align="center" >
         
     
          <tr>
            <td><input type="text" name="TxtName" id="TxtName" size="35" placeholder="Portfolio Name..!!" class="inputtext"/></td>
            <td style="padding-top:5px;"><font size="+3" color="#990000">&nbsp;*</font></td>
        </tr>
       
        <tr><td height="10px"></td></tr>
       
        <tr>
            <td>( Photo )<br /><input type="file" name="Photo" id="Photo" class="inputtext" size="27" placeholder="Photo"/></td>
            <td style="padding-top:5px;" valign="bottom"><font size="+3" color="#990000">&nbsp;*</font></td>   
        </tr>
       
        <tr><td height="10px"></td></tr>
       
        <tr>
            <td><input type="text" name="Txtweb" id="Txtweb" size="35" placeholder="Website Name..!!" class="inputtext"/></td>
            <td style="padding-top:5px;"><font size="+3" color="#990000">&nbsp;*</font></td>
        </tr>
       
        <tr>
            <td height="15px"></td>
        </tr>
   
        <tr>
            <td align="center">
                <input type="submit" value="Submit" name="BtnSubmit"  class="botton" />
                <input type="reset" value="Reset" name="BtnReset" class="botton"/>
            </td>
        </tr>
    </table>
   
    </form>