ホームページ >バックエンド開発 >PHPチュートリアル >wamp - PHP表单不同平台遇到的问题
写了一个关于猜数字的PHP程序,在mac上用mamp运行,接收不了表单$_post数据
但在windows上用camp运行就没问题,求教这是怎么回事?
这是代码:
<code><?php $message = "Welcome to the guessing matchine!"; if($_SERVER['REQUEST_METHOD'] == 'POST' ){ $num_to_guess = 42; if (!is_numeric($_POST['guess'])) { $message = "I don't understand that response."; } elseif ($_POST['guess'] == $num_to_guess) { $message = "Well done!"; } elseif ($_POST['guess'] > $num_to_guess) { $message = $_POST['guess']." is too big!"; } elseif ($_POST['guess']>$num_to_guess) { $message = $_POST['guess']." is too small!"; } else { $message = "I am terribly confused."; } } file_put_contents("php://input"); ?> <title>A PHP number guessing script</title> <h1><?php echo $message;?></h1> <form method="post"> <p><label for="guess">Type your guess here:</label><br> <input type="text" id="guess" name="guess"></p> <button type="submit" name="submit" value="submit">Submit</button> </form> </code>
写了一个关于猜数字的PHP程序,在mac上用mamp运行,接收不了表单$_post数据
但在windows上用camp运行就没问题,求教这是怎么回事?
这是代码:
<code><?php $message = "Welcome to the guessing matchine!"; if($_SERVER['REQUEST_METHOD'] == 'POST' ){ $num_to_guess = 42; if (!is_numeric($_POST['guess'])) { $message = "I don't understand that response."; } elseif ($_POST['guess'] == $num_to_guess) { $message = "Well done!"; } elseif ($_POST['guess'] > $num_to_guess) { $message = $_POST['guess']." is too big!"; } elseif ($_POST['guess']>$num_to_guess) { $message = $_POST['guess']." is too small!"; } else { $message = "I am terribly confused."; } } file_put_contents("php://input"); ?> <title>A PHP number guessing script</title> <h1><?php echo $message;?></h1> <form method="post"> <p><label for="guess">Type your guess here:</label><br> <input type="text" id="guess" name="guess"></p> <button type="submit" name="submit" value="submit">Submit</button> </form> </code>
1.前段用调试工具查看一下请求数据是否正确
2.php打印$_REQUEST,看看数据是否正确接收