如何在PHP中注册WordPress站点时将用户数据以JSON格式发送到另一台服务器

当用户在PHP中的wordpress站点注册时，如何将json格式的用户数据发送到另一台服务器。我有一个服务器url(http://1.2.3.4:49005/SingleMethodName=DomainManagementStripeService___DomainRegistration)

当用户在wordpress站点注册时，我想以json格式将他们的姓名、电子邮件、自定义字段数据发送到我的服务器。谢谢

编辑------我正在为此使用mu插件，下面是我使用它的代码

<?php
add_action(\'init\', \'s2_payment_notification\');
function s2_payment_notification()
{

if( isset($_POST[\'user_id\'], $_POST[\'subscr_id\'], $_POST[\'user_ip\'],$_POST[\'user_piva\']))
    {
        $user_id             = (integer)$_POST[\'user_id\'];
        $subscr_id           = (string)$_POST[\'subscr_id\'];
        $user_ip             = (string)$_POST[\'user_ip\'];
        $user_piva           = (integer)$_POST[\'user_piva\'];

        $s2member_subscr_id  = get_user_option(\'s2member_subscr_id\', $user_id);
        $s2member_registration_ip = get_user_option(\'s2member_registration_ip\', $user_id);
        $s2member_p_iva_fisc = get_user_option(\'p_iva_fisc\', $user_id);

        $user_piva = wp_json_encode($s2member_p_iva_fisc);
        $user_ip = wp_json_encode($s2member_registration_ip);
        $subscr_id = wp_json_encode($s2member_subscr_id);

        wp_remote_post(\'http://1.2.3.123:49005/SingleMethodName=DomainManagementStripeService___DomainRegistration\', [
            \'headers\' => [\'content-type\' => \'application/json\'],
            \'body\' => array(
                \'User_Id\' => \'$user_id\', 
                \'subscr_id\' => \'$subscr_id\', 
                \'user_ip\' => \'$user_ip\',
                \'user_piva\' => \'$user_piva\'
                ),
        ]);
    }
    else {
        wp_remote_post(\'http://1.2.3.123:49005/SingleMethodName=DomainManagementStripeService___DomainRegistration\', [
            \'headers\' => [\'content-type\' => \'application/json\'],
            \'body\' => \'Everything is empty\',
        ]);
    }

}

xhr = new XMLHttpRequest(); var url = "url"; xhr.open("POST", url, true); xhr.setRequestHeader("Content-type", "application/json"); xhr.onreadystatechange = function () { if (xhr.readyState == 4 && xhr.status == 200) { var json = JSON.parse(xhr.responseText); console.log(json.email + ", " + json.password) } } var data = JSON.stringify({"email":"hey@mail.com","password":"101010"}); xhr.send(data);

xhr = new XMLHttpRequest(); var url = "url?data=" + encodeURIComponent(JSON.stringify({"email":"hey@mail.com","password":"101010"})); xhr.open("GET", url, true); xhr.setRequestHeader("Content-type", "application/json"); xhr.onreadystatechange = function () { if (xhr.readyState == 4 && xhr.status == 200) { var json = JSON.parse(xhr.responseText); console.log(json.email + ", " + json.password) } } xhr.send();

// Handling data in JSON format on the server-side using PHP header("Content-Type: application/json"); // build a PHP variable from JSON sent using POST method $v = json_decode(stripslashes(file_get_contents("php://input"))); // build a PHP variable from JSON sent using GET method $v = json_decode(stripslashes($_GET["data"])); // encode the PHP variable to JSON and send it back on client-side echo json_encode($v);

namespace StackExchange\\WordPress; function register_user( $user_id ) { $url = \'https://example.com\'; $args = [ \'user_id\' => $user_id, ]; \\wp_safe_remote_post( $url, $args ); } \\add_action( \'register_user\', __NAMESPACE__ . \'\\register_user\' );

无法在模板函数.php中使用IS_HOME

我试图在标题中加载一个滑块，但只在主页上加载。如果有帮助的话，我正在使用Ultralight模板。我正在尝试（在template functions.php中）执行以下操作：<?php if ( is_page( \'home\' ) ) : ?> dynamic_sidebar( \'Homepage Widget\' ); <?php endif; ?> 但这行不通。现在，通过快速的google，我似乎需要将请

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无法在模板函数.php中使用IS_HOME