PHP code example of cleup / captcha

1. Go to this page and download the library: Download cleup/captcha library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

cleup / captcha example snippets


use Cleup\Package\Captcha\Image;

# Instance of the class
$captcha = new Image([
    # Captcha Parameters
    'width' => 300,
    'height' => 60,
    /* You can set a range for these parameters using various methods (rand, random_int) */
    // 'length' => 5,
    // 'fontSize' => 24,
    // 'allowedCharacters' => '1234567890abcdefghijkmnpqrstuvwxyz',
    // 'width' => 140,
    // 'height' => 60,
    // 'maxLines' => 8,
    // 'minLines' => 4,
    // 'pointColor' => array(77, 77, 77),
    // 'textColor' => array(
    //     rand(0, 78),
    //     rand(0, 100),
    //     rand(0, 7)
    // )
]);

// Create a captcha image
$captcha->create();

/* The end of the file. */


...
<img src="/image.php" alt="Captcha"/>
// Or 
<img src="/captcha/image.php?<?= rand(10, 1000);


use Cleup\Package\Captcha\Verification;
# Instance of the class
$verification = new Verification();

// Raw data
$data = json_decode(
    file_get_contents('php://input'),
    true
);

// Getting the code
$code = $data['code'] ?? false;

if (!$code) {
    $response = [
        'success' => false,
        'message' => 'You have not entered the ;
echo json_encode($response);