<?php

    $uid=$_POST["uid"];
    $username=$_POST["username"];
    $password=$_POST["password"];
    $fullname=$_POST["fullname"];
    $email=$_POST["email"];
    $phone=$_POST["phone"];
    $address=$_POST["address"];

    $sql = "UPDATE user SET username='$username' , password='$password' , fullname='$fullname' , 
    email='$email' , phone='$phone' , address='$address' WHERE uid='$uid' ";

    if (mysqli_query($conn, $sql)) {
        echo "Record updated successfully";
        echo"<meta http-equiv=\"refresh\" content=\"1;url=?page=show\">";
    } else {
        echo "Error updating record: " . mysqli_error($conn);
    }

    mysqli_close($conn);
?>
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