以下實際上是我的PHP類的任務。我在我的本地主機上完成了它。一切都在那裏完美運行,但是當我將它上傳到我的現場網站時,邏輯就會全部搞砸了。這是典型的「猜猜遊戲」計劃。沒有錯誤報告。本地主機上完美的PHP程序,將不會在現場工作
唯一的問題是,當直播服務器上,用戶可以輸入任何 - 即使是「1」,這表明他們的條目是「過高」。
這可能是我的網站的(fatcow)php設置的問題?我認爲發生了什麼是某種原因,它將會話變量顯示爲「零」,而不是rand(1,10)數字。爲什麼會發生這種情況?我該如何解決它,以便它和我的本地主機一樣工作?
代碼:
<?php
session_start();
error_reporting (E_ALL | E_STRICT);
$pageTitle = "Guessing Game";
include('includes/header.inc.php');
if (isset($_POST['finish']))
{
unset($_SESSION);
$_SESSION = array();
session_destroy();
die ('<h2>Congratulations</h2>
<p>Your session has been reset.<br />
Click <a href="guessingGame.php">HERE</a> to play again!</p>');
}
elseif (isset($_POST['guess']))
{
$_SESSION['count'] = $_SESSION['count'] + 1;
$guess = $_POST['guess'];
if (!ctype_digit($guess) || $guess <= 0 || $guess > 10)
{
echo'<p span class="italic">SORRY, that entry is invalid</span></p>';
}
else
{
if ($guess == $_SESSION['num'])
{
die ('<h1>Hooray!</h1>
<h2>You got it correct<br />
And it only took you ' . $_SESSION['count'] . ' tries!</h2>
<p>Click the button to finish:</p>
<form action="guessingGame.php" method="post">
<input type="submit" name="submit" value="Finished" />
<input type="hidden" name="finish" value="true" />
</form></p>');
}
elseif ($guess < $_SESSION['num'])
{
echo '<h2>Sorry, that is incorrect.</h2>
<p>Your guess is too LOW</p>';
}
else
{
echo '<h2>Sorry, that is incorrect.</h2>
<p>Your guess is too HIGH</p>';
}
}
}
else
{
$_SESSION['num'] = rand(1,10);
$_SESSION['count'] = 0;
}
?>
<h1>Please guess a number between 1 and 10</h1>
<p>
<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" >
<input type="text" name="guess" size="2" />
<input type="submit" name="submit" value="Submit" />
</form>
</p>
<?php
include('includes/footer.inc.php');
?>
哪裏是你的活網站的鏈接? – underscore 2013-04-20 17:05:24
你確定會話已保存嗎? – bwoebi 2013-04-20 17:14:43
也許添加一個var_dump($ _ SESSION)語句到您的網站;並將其推到Live版本,以便查看並查看$ _SESSION的內容(如果有)以及它與本地主機上的內容有什麼不同。 – Dogoferis 2013-04-20 17:21:24