<?php 
if (DEBUG) {
    ?>
        <div class="row">
          <div class="col-sm-12 panel" style="overflow-x: hidden;">
            <p><?php 
    isset($_GET) ? printARRAY('GET Array', $_GET) : '';
    ?>
</p>
            <p><?php 
    isset($_POST) ? printARRAY('POST Array', $_POST) : '';
    ?>
</p>
            <p><?php 
    session_id() ? printARRAY('SESSION Array', $_SESSION) : '';
    ?>
</p>
            <p><?php 
    isset($GLOBAL) ? printARRAY('GLOBAL Array', $GLOBAL) : '';
    ?>
</p>
            <p><?php 
    isset($_SERVER) ? printARRAY('SERVER Array', $_SERVER) : '';
    ?>
</p>
          </div>
        </div>
      <?php 
}
?>
    <!-- / END Footer -->
function printARRAY($strTitle, $arrArray)
{
    echo '<h4>' . $strTitle . '</h4>' . "\n";
    if (sizeof($arrArray) > 1) {
        foreach ($arrArray as $key => $value) {
            echo '<ul>' . "\n";
            echo '<li><strong>' . $key . '</strong>: ';
            if (is_array($value)) {
                echo '<ul>' . "\n";
                printARRAY('Child of ' . $key, $value);
                echo '</ul>' . "\n";
                echo '</li>' . "\n";
            } else {
                echo $value . '</li>' . "\n";
            }
            echo '</ul>' . "\n";
        }
    } else {
        echo '<p>Empty array</p>';
    }
}