24,
'font_path' => '/usr/share/fonts/default/TrueType/',
'font_file' => 'helb____.ttf'
);
$c = Text_CAPTCHA::factory('Image');
// Generate a new Text_CAPTCHA object, Image driver
$c = Text_CAPTCHA::factory('Image');
$retval = $c->init(200, 80, null, $options);
if (PEAR::isError($retval)) {
echo 'Error generating CAPTCHA!';
echo '';
print_r($retval);
echo '';
exit;
}
// Get CAPTCHA secret passphrase
$_SESSION['phrase'] = $c->getPhrase();
// Get CAPTCHA image (as PNG)
$png = $c->getCAPTCHAAsPNG();
if (PEAR::isError($png)) {
echo 'Error generating CAPTCHA image!';
print_r($png);
exit;
}
//file_put_contents(md5(session_id()) . '.png', $png);
//print( "captcha! " );
if (function_exists("imagepng")) {
header("Content-type: image/png");
echo $png;
}
?>
![captcha!](" . md5( session_id() ) . ".png){kind=link}