Hi all,
I am new to PHP. Please see the below code, there is no error but i can not get the output:
<?php
session_start();
if(isset($_SESSION['username'])){
echo "you are already registered $_SESSION[username]";
}
else if($_SERVER['REQUEST_METHOD']=='POST'){
if(!empty(trim($_POST['username']))
&& !empty(trim($_POST['email']))){
$uname=htmlentities($_POST['username']);
$email=htmlentities($_POST['email']);
$_SESSION['username']=$uname;
echo "thanks", "username: $uname <br />", "email: $email <br />";
}
else {
echo "pleaes fil both fields";
}
}
else {
?>
<form action="sessn.php" method="post">
<label for="username">username:</label>
<input type="text" name="username"/>
<label for="email">email:</label>
<input type="text" name="email"/>
<input type="submit" value="register"/>
</form>
<?php }
?>