Form Handling

<?php 
if ($_SERVER["REQUEST_METHOD"] == "POST")  
{  
    $name = $_POST["name"];  
    echo "Hello, " . $name;  
}  
?> 

<!DOCTYPE html>  
<html>  
<body>  

<h2>Simple Form Handling</h2>  

<form method="post">  
Name: <input type="text" name="name"><br><br>  
<input type="submit" value="Submit">  
</form>  

</body>  
</html>

Output

Simple Form Handling
Name:


Hello,Quazi