Untitled

<html><body><form action="script.php" method="post">
name<input type="text name="fname"">
<input type="submit">
</form>
</body></html>

<?php
echo "Could not read name";
?>

<html>
<body>
<?php
echo " welcome "

?>
</body>
</html>

<html><body><form action="script.php" method="post">
name<input type="text name="fname"">
<input type="submit">
</form>
</body></html>

echo " welcome " . $_POST['fname'];

<input type="text" name="fname">