Code:
<html>
<body>
<h1>Number Guessing Game.</h1>
<?php
if (isset($_POST['secretNumber'])) {
$secretNumber = $_POST['secretNumber'];
} else {
$secretNumber = rand(1,20);
}
if (isset($_POST['userNumber'])) {
$userNumber = $_POST['userNumber'];
if ($secretNumber > $userNumber) {
echo '<h1 style="color:chocolate">Your Guess is too Low.</h1>';
} else if ($secretNumber < $userNumber) {
echo '<h1 style="color:Red">Your Guess is too High.</h1>';
} else {
echo '<h1 style="color:firebrick">You win the game.</h1>';
}
}
?>
<form method="POST" action="">
Guess A Number: <input name="userNumber" type="text">
<button type="submit">Check</button>
<input type="hidden" name="secretNumber" value="<?php echo $secretNumber; ?>">
</form>
<h2>How to Play:</h2>
<pre>
* Server will pick a secret number between 1 and 20.
* You guess what number it is.
* If your guess is too high or too low, Server will give you a hint.
* See how many turns it takes you to win!
</pre>
</body>
</html>
http://php.flashwebhost.com/mini/game_1.php
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