class.ilSecurImageUtil.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilSecurImageUtil
{
        private static $ver = '3_5_1';

        public static function getDirectory()
        {
                return './Services/Captcha/lib/securimage_' . self::$ver;
        }

        public static function getImageScript()
        {
                return self::getDirectory() . '/il_securimage_show.php';
        }

        public static function getAudioScript()
        {
                $script = self::getDirectory() . '/securimage_play.swf';
                $script = ilUtil::appendUrlParameterString($script, 'audio_file=' . self::getDirectory() . '/il_securimage_play.php', true);
                $script = ilUtil::appendUrlParameterString($script, 'icon_file=' . ilUtil::getImagePath('icon_audiocaptcha-19.png'), true);
                return $script;
        }

        public function includeSecurImage()
        {
                require_once 'Services/Captcha/lib/securimage_' . self::$ver . '/securimage.php';
        }
}