<?phperror_reporting (E_ALL);/* Using:	<?php	session_start();	?>	<form action="./" method="post">	<p>Enter text shown below:</p>	<p><img src="PATH-TO-THIS-SCRIPT?<?php echo session_name()?>=<?php echo session_id()?>"></p>	<p><input type="text" name="keystring"></p>	<p><input type="submit" value="Check"></p>	</form>	<?php	if(count($_POST)>0){		if(isset($_SESSION['captcha_keystring']) && $_SESSION['captcha_keystring'] ==  $_POST['keystring']){			echo "Correct";		}else{			echo "Wrong";		}	}	unset($_SESSION['captcha_keystring']);	?>*/include('kcaptcha.php');if(isset($_REQUEST[session_name()])){	session_start();}$captcha = new KCAPTCHA();if($_REQUEST[session_name()]){	$_SESSION['captcha_keystring'] = $captcha->getKeyString();}?>