/**
     * Checks for the existence of the Zend Framework. If not found, prints out some (hopefully) helpful information
     * @return bool true if Zend is found, *but* if not found calls wp_die()
     */
    public static function checkIncludeZend()
    {
        if (!(include 'Zend/Loader.php')) {
            ob_start();
            ?>
            <h1>Missing Zend Framework</h1>
            <p>
                This function requires part of the Zend framework that interacts with Google. <br/>
                It appears that either:
            </p>
            <ol>
                <li>The Zend Framework is not on the include_path or</li>
                <li>You do not have the Zend Framework installed</li>
            </ol>
            <p>
                <code>include_path="<?php 
            echo ini_get('include_path');
            ?>
"</code><br/>
                <code>php.ini file is
                    "<?php 
            $phpInfo = CFDBCheckZendFramework::getPhpInfo();
            echo $phpInfo['Loaded Configuration File'];
            ?>
                    "</code><br/>
            </p>
            <ol>
                <li>locate the the <span style="font-weight: bold;">Zend</span> directory on your computer</li>
                <li>If found, here is one way to put it on the include path</li>
                <ol>
                    <li style="list-style: lower-roman">copy the <span style="font-weight: bold;">php.ini</span> file to your WordPress installation to
                        <span style="font-weight: bold;">[wp-dir]/wp-content/plugins/contact-form-7-to-database-extension/php.ini</span>
                    </li>
                    <li style="list-style: lower-roman">add a line to this new file:<br/>
                        <code>include_path="<?php 
            echo ini_get('include_path') . PATH_SEPARATOR . "[Zend-parent-directory]";
            ?>
"</code>
                    </li>
                </ol>
                <li>If not found, install and configure Zend version 1.11.11 (or contact or administrator or host provider)<br/>
                    See: <a target="_blank" href="http://code.google.com/apis/gdata/articles/php_client_lib.html">Getting
                        Started
                        with the Google Data PHP Client Library</a><br/>
                    To download the part of Zend 1.11.11 required, see: <a target="_blank"
                                                                   href="http://framework.zend.com/download/gdata/">Zend
                        GData</a>
                </li>
            </ol>
            <?php 
            $errorHtml = ob_get_contents();
            ob_end_clean();
            include_once 'CFDBDie.php';
            CFDBDie::wp_die($errorHtml, __('Missing Zend Framework', 'contact-form-7-to-database-extension'), array('response' => 200, 'back_link' => true));
            // Doesn't actually return because we call wp_die
            return false;
        }
        return true;
    }