?>
 folder: <code><?php 
    echo $v;
    ?>
</code> must be writable

            <?php 
    if ($k == "Root" || $k == "Setup") {
        ?>
during setup <?php 
    }
    ?>
-

            <?php 
    $xot_setup->check['file_system'] = SetupRequirements::fileSystem($v);
    ?>

            <div class="<?php 
    echo $xot_setup->check['file_system']->css;
    ?>
"><?php 
    echo $xot_setup->check['file_system']->message;
    ?>
</div>

            <?php 
    if ($xot_setup->check['file_system']->passed) {
        $ok = true;
    }
    ?>
 * The Apereo Foundation licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
require_once 'page_header.php';
$xot_setup->check['php'] = SetupRequirements::phpVersion();
$xot_setup->check['mysql'] = SetupRequirements::MysqlCheck();
?>

    <h2>System Requirements</h2>

    <p>Xerte Online Toolkits has the following system requirements:</p> 

    <ol>
        <li>A Web server running PHP version 5.2 or above.        
            <div class="<?php 
echo $xot_setup->check['php']->css;
?>
">Your version of PHP is <?php 
echo $xot_setup->check['php']->message;
?>
            </div>