Untitled

<html>
<body>
<form action="upload_img.php" method="post" enctype="multipart/form-data">
    <center>Select Image to upload:
        <br><input type="file" name="image">
        <input type="submit" value="upload">
    </center>
</form>
<form action="display_img2.php">
<input type="submit">
</form>
</body>
</html>

<?php

mysql_connect("localhost","","") or die(mysql_error());
mysql_select_db("test") or die(mysql_error());

//file properties
 $file = $_FILES['image']['tmp_name'];
if(!isset($file))
{   }
else
{
    $image= addslashes(file_get_contents($_FILES['image']['tmp_name']));
    $image_name = addslashes($_FILES['image']['name']);
    $image_size = getimagesize($_FILES['image']['tmp_name']);

    if($image_size==FALSE)
    {
        echo "not an image";
    }
    else
    {
       if(!$insert=mysql_query("insert into photos values
                   ( ('','$image','$image_name')"))
        if
        {
            echo "problem uploading image";
        }
        else
        {
            echo "image uploaded successfully!!";
            /*$lastid=mysql_insert_id();
            echo "<img src=display_img.php?id=$lastid>";*/
        }
    }
    }

    ?>


    display_img2.php


    <?php
      $con=mysqli_connect("localhost","","","test");
      $sql="select * from photos";
      $result=mysqli_query($con,$sql);

      $cnt=mysqli_num_rows($result); echo $cnt;

       while($cnt)
       {
             echo "<img src=display_img.php?id=$cnt>";
             $cnt--;
       }

       ?>


display_img.php


    <?php
        mysql_connect("localhost","","") or die(mysql_error());
        mysql_select_db("test") or die(mysql_error());

        $id = addslashes($_REQUEST['id']);
        $image = mysql_query("select * from photos where id=$id");
        $image = mysql_fetch_assoc($image);
        $image = $image['image'];

        header("Content-Type: image/jpeg");

        echo $image;

    ?>

<form action=login.php method="POST" name=image_upload enctype="multipart/form-data" >
    username
    <input type=text name=username><br>
    Select image to upload:<input type="file" name="image" id="fileToUpload">
    <input type="submit">
</form>

<?php
    $servername="localhost";
    $username="root";
    // $password="";

    // create connection
    $conn=mysqli_connect($servername,$username,"");
    mysqli_select_db($conn,"test");
    mysqli_query($conn,$sql);

    $sql = "ALTER TABLE `user_image` CHANGE `username` `username` VARCHAR(20) NOT NULL";
    mysqli_query($conn,$sql);

    $sql = "ALTER TABLE `user_image` CHANGE `userimage` `userimage` VARCHAR(40) NOT NULL";
    mysqli_query($conn,$sql);

    $sql = "ALTER TABLE `user_image` CHANGE `userid` `userid` INT(11) NOT NULL AUTO_INCREMENT";
    mysqli_query($conn,$sql);

    echo "<br>done";
?>

<?php
    include 'dbconnect.php';
    //simple upload
    $file_name = $_FILES['image']['name'];
    $file_tmp = $_FILES['image']['tmp_name'];
    $image=$_FILES["file"]["name"];

    $image_size=getimagesize($_FILES['image']['tmp_name']);
    //echo $image_size;
    if($image_size==FALSE)
    {
        echo ("<SCRIPT LANGUAGE='JavaScript'>window.alert('fill data');</SCRIPT>");
        //readfile("login.php");`enter code here`
    }
    else
    {
        move_uploaded_file($file_tmp,"upload/".$file_name);
        //upload in mysql database

        $file = $_FILES['image']['name'];
        $image_name = addslashes($_FILES['image']['name']);
        $x=$_POST["username"];

        $sql="INSERT INTO  `test`.`user_image` (username, userimage) VALUES('$x','$image_name')";

        if(!$insert=mysqli_query($conn,$sql))
            echo "problem uploading image";
        else
        {
            $img="upload/".$file_name;
            echo '<img src= "'.$img.'" height=200 width=150>';
        }
    }
?>

<form action="login.php" method="POST" name="image_upload" enctype="multipart/form-data" >
</form>