试图编译reCAPTCHA代码时出现PHP语法错误 - PHP syntax Error when attempting to compile reCAPTCHA code?

PHP syntax Error when attempting to compile reCAPTCHA code?

我试图在我的网站上创建一个reCAPTCHA人工验证框，但是我无法通过我的php代码中的错误。我相信这很简单，我就是过不去。出于安全考虑，我拿出了我的网站和私钥。

编译错误:

"FATAL ERROR语法错误，第8行出现意外';' "

这是我的代码，提前感谢:

    <?php
    if(isset($_POST['ContactButton'])){
        $url = 'https://www.google.com/recaptcha/api/siteverify';
        $privatekey = "--- My 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: ExampleCaptcha.php?CaptchaPass=True');
        }else{
            ////false - what happens when the user ISNT verified
            header('Location: ExampleCaptcha.php?CaptchaFail=True');
        }
    }
?>


<html>
    <head>
        <title>index</title>
        <script src='https://www.google.com/recaptcha/api.js'></script>

    </head>
    <body>
        <form method='post' action='index.html'>
            <input type='text' name='inp' /><br>
            <div class="g-recaptcha" data-sitekey="--- My Site Key ---"></div><br>
            <input type='submit' /><br>
        </form>
    </body>
</html>

您的错误在这里:file_get_contents($url."?secret=".$#privatekey.在字符串中有一个哈希(注释)符号，看起来像是在错误的地方，(打字错误?)…但是你的弦看起来很乱。改善这一点。错误将自行解决。

移除你错误放置的#。变量不能以符号开头。

…

$string = $url."?secret=".$#privatekey."&response=".$_POST['g-recaptcha-response']."&remoteip=".$_SERVER['REMOTE_ADDR'];
                         ^^^^ //What's this? Remove '#' 
$response = file_get_contents($string);