<?php

include('db.php');

session_start();

$session_id='1'; // User session id

$path = "uploaddocuments/";



$valid_formats = array("jpg", "png", "gif", "bmp","jpeg");

if(isset($_POST) and $_SERVER['REQUEST_METHOD'] == "POST")

{

$name = $_FILES['photoimg']['name'];

$size = $_FILES['photoimg']['size'];

if(strlen($name))

{

list($txt, $ext) = explode(".", $name);

if(in_array($ext,$valid_formats))

{

if($size<(1024*1024)) // Image size max 1 MB

{

$actual_image_name = time().$session_id.".".$ext;

$tmp = $_FILES['photoimg']['tmp_name'];

if(move_uploaded_file($tmp, $path.$actual_image_name))

{

mysqli_query($conn,"UPDATE users SET profile_image='$actual_image_name' WHERE uid='$session_id'");

echo "<img src='uploaddocuments/".$actual_image_name."' class='preview'>";

}

else

echo "failed";

}

else

echo "Image file size max 1 MB";

}

else

echo "Invalid file format..";

}

else

echo "Please select image..!";

exit;

}

?>