Siemka, zrobiłem swój sellcharacter system na stronce otsa, dodałem Recaptcha (obrazek, który się zmienia) lecz nie mam zielonego pojęcia jak napisać funkcję, która sprawdza co jest na obrazku i co jest wpisane... HELP PLEASE
PHP:
if($logged)
{
$main_content .= '<script type="text/javascript">var verifpass=0;</script>';
require_once('recaptchalib.php');
$main_content .= '<script type="text/javascript">var verifya=1;</script>';
main_content .= '<TABLE BORDER=0 CELLSPACING=1 CELLPADDING=4 WIDTH=100%><form action="?subtopic=sellchar&action=bid&id=' . $auctionInfo['id'] . '" method="post" onsubmit="return checkBid(' . (($logged) ? $account_logged->getId() : 0) . ', ' . $auctionInfo['bidder'] . ', ' . (($logged) ? $account_logged->getPremiumPoints() : 0) . ', ' . $auctionInfo['bid'] . ');">';
$main_content .= '<TR BGCOLOR='.$config['site']['lightborder'].'><td width="100%"><font color="black">You have '.$user_premium_points.' shop points.</tr></font></td></table>';
$main_content .= '<TABLE BORDER=0 CELLSPACING=1 CELLPADDING=4 WIDTH=100%><TR BGCOLOR='.$config['site']['darkborder'].'><td WIDTH=38%><font color="black">Your bid (minimum is: <B>' . ($auctionInfo['bid'] + 75) . '</b>):</font></td><td><input type="text" style="text-align: left; id="bid" name="bid" value="' . ($auctionInfo['bid'] + 75) . '" VALUE=""SIZE=20/></td></tr></table></td>';
$main_content .= ' <TABLE BORDER=0 CELLSPACING=1 CELLPADDING=4 WIDTH=100%>
<TR BGCOLOR='.$config['site']['lightborder'].'>
<TD width="70%"><font color="black">Type the two words </TD></font>
<td width="30%"><font color="black"><img style="display:block;"> '.recaptcha_get_html($config['site']['publickey']).' </font>
</tr><TR BGCOLOR='.$config['site']['darkborder'].'>
<TD width="70%"></td><TD width="30%"><input type="submit" value="Buy Character" /></form></td></tr></table>';
}