class.ilSecurImage.php

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<?php
/* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Captcha/classes/class.ilSecurImageUtil.php");

class ilSecurImage
{
        function __construct()
        {
                ilSecurImageUtil::includeSecurImage();
                $this->securimage = new Securimage();
                if (!function_exists("imagettftext"))
                {
                        $this->securimage->use_gd_font = true;
                        $this->securimage->num_lines = 5;
                }
        }
        
        function check($a_input)
        {
                return $this->securimage->check($a_input);
        }
        
        function showImage()
        {
                chdir(ilSecurImageUtil::getDirectory());
                $this->securimage->show();
        }
        
}
?>