Question

我在使用有限的PHP知识设置recaptha时遇到了一些麻烦。我已经设法让它在本质上工作，但我发现知道我的表单数据没有提交。

以下是PHP：

<?php
$sendToEmail="my@emailaddress.co.uk";    

$yourname = $_POST["yourname"];
$timecall = $_POST["timecall"];
$email=$_POST["email"];
$phone=$_POST["phone"];
$message=$_POST["message"];    


$content =  "Time to Call : " . $timecall . "<br>";
$content .=  "Name : " . $yourname . "<br>";
$content .=  "Email : " . $email . "<br>";
$content .=  "Phone : " . $phone . "<br>";
$content .= "Message : ". $message ."<br>";    


$senderEmailId = "Reply-To: $email";
$senderEmailId = "From: $email\r\n";
$senderEmailId .= "Content-type: text/html\r\n";
$subject ="New Enquiry from the website";    

    if(isset($_POST['ContactButton'])) {    

          $url = 'https://www.google.com/recaptcha/api/siteverify';
          $privatekey = "--private-key--";    

          $response = file_get_contents($url."?secret=".$privatekey."&response=".$_POST[g-recaptcha-response]."&remoteip=".$_SERVER['REMOTE_ADDR']);    

         $data = json_decode($response);    

        if (isset($data->success) AND $data->success==true) {    

//// True- what happens when user is verified    

  header("Location:thankyou.php?CaptchaPass=True");    


        }else{    

  header("Location:thankyou.php?CaptchaFail=True");

        }
}
?>

提前谢谢！

Answer 1

PHP 101：未引用的数组键字符串被视为未定义的常量。你有：

$_POST[g-recaptcha-response]

被解析/执行为

$_POST[g minus recaptcha minus response]
$_POST[0 minus 0 minus 0]
$_POST[0]

如果您启用了PHP的调试选项（error_reporting，display_errors），则会收到有关此问题的警告。首先，这些设置不应该在调试/开发服务器上关闭。

尝试

$_POST['g-recaptcha-response']
       ^--------------------^

代替。请注意引号。

PHP表单数据没有使用recaptcha提交

1 个答案: