PHP code example of friendlycaptcha / sdk

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

friendlycaptcha / sdk example snippets

use FriendlyCaptcha\SDK\{Client, ClientConfig}

$config = new ClientConfig();
$config->setAPIKey("<YOUR API KEY>")->setSitekey("<YOUR SITEKEY (optional)>");

// You can also specify which endpoint to use, for example `"global"` or `"eu"`.
// $config->setEndpoint("eu")

$captchaClient = new Client($config)

function handleLoginRequest() {
    global $captchaClient;

    $captchaResponse = isset($_POST["frc-captcha-response"]) ? $_POST["frc-captcha-response"] : null;
    $result = $captchaClient->verifyCaptchaResponse($captchaResponse);

    if (!$result->wasAbleToVerify()) {
        if ($result->isClientError()) {
            // ALERT: your website is NOT PROTECTED because of a configuration error.
            // Send an alert to yourself, check your API key (and sitekey).
            error_log("Failed to verify captcha response because of configuration problem: " . print_r($result->getResponseError()));
        } else {
            // Something else went wrong, maybe there is a connection problem or the API is down.
            error_log("Failed to verify captcha response: " . print_r($result->getErrorCode()));
        }
    }

    if ($result->shouldReject()) {
        // The captcha was not OK, show an error message to the user
        echo "Captcha anti-robot check failed, please try again.";
        return;
    }

    // The captcha is accepted, handle the request:
    loginUser($_POST["username"], $_POST["password"]);
}

brew install shivammathur/php/[email protected]
echo 'export PATH="/opt/homebrew/opt/[email protected]/bin:$PATH"' >> ~/.zshrc
echo 'export PATH="/opt/homebrew/opt/[email protected]/sbin:$PATH"' >> ~/.zshrc

# open a new terminal and check the new version
php --version

shell
mkdir -p bin
php -r "copy('https://getcomposer.org/installer', './bin/composer-setup.php');"
# You can omit `--2.2 LTS` if you are using a more recent PHP version than 7.2
php bin/composer-setup.php --install-dir=bin --2.2 LTS