<?php 
session_start(); 
 
include_once './src/FCaptcha.php'; 
 
$c = new FCaptcha; 
 
if ($_SERVER['REQUEST_METHOD'] == 'POST') { 
    echo $c->checkCaptch($_POST['captcha']) ? 'Captcha OK' : 'Captcha Bad'; 
} 
?> 
<!DOCTYPE html> 
<html lang="en"> 
 
<head> 
    <meta charset="UTF-8"> 
    <meta http-equiv="X-UA-Compatible" content="IE=edge"> 
    <meta name="viewport" content="width=device-width, initial-scale=1.0"> 
    <title>Document</title> 
</head> 
 
<body> 
    <form action="" method="post"> 
        <div> 
            <img src="captcha.php" alt=""> 
        </div> 
        <div> 
            <input type="text" name="captcha" id=""> 
        </div> 
        <div> 
            <button type="submit">Check</button> 
        </div> 
    </form> 
 
 
 
</body> 
 
</html>
 
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