Here's the code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
</head>
<body>
<form>
N: <input type="text" name="num"/>
<input type="submit"/>
</form>
<?php
if (isset($_GET['num'])) {
$num = $_GET['num'];
for ($i = 1; $i <= $num; $i++) {
echo $i." ";
}
}
?>
</body>
</html>
Account
