/**
* Singleton
* @return object
*/
public static function getInstance()
{
if (!isset(self::$_instance) && !self::$_instance instanceof auth_lenauth_out) {
self::$_instance = new self();
}
return self::$_instance;
}
<?php
require '../../config.php';
if (has_capability('moodle/user:update', context_system::instance())) {
if (required_param('style', PARAM_TEXT)) {
$style = format_string($_GET['style']);
global $CFG;
include_once $CFG->dirroot . '/auth/lenauth/out.php';
echo 'Static inline HTML code:<br /><pre>' . htmlspecialchars(auth_lenauth_out::getInstance()->lenauth_output($style, false, true), ENT_QUOTES) . '</pre>';
} else {
throw new moodle_exception('style GET-parameter is not set', 'auth_lenauth');
}
} else {
throw new moodle_exception('You do not have permissions', 'auth_lenauth');
}
?>
</th>
<th width="60%"><?php
echo get_string('auth_lenauth_output_php_code_key', 'auth_lenauth');
?>
</th>
</tr>
</thead>
<tbody>
<?php
foreach ($this->_styles_array as $style_item) {
?>
<tr>
<td>
<?php
echo auth_lenauth_out::getInstance()->lenauth_output($style_item, true);
?>
<br /><em><?php
echo $style_item;
?>
</em>
<?php
switch ($style_item) {
case 'bootstrap-font-awesome':
echo '<br /><small style="color:red">' . get_string('auth_lenauth_bootstrap_fontawesome_needle', 'auth_lenauth') . '</small>';
break;
}
?>
</td>
<td>
<code><?php if ( file_exists( $CFG->dirroot . '/auth/lenauth/out.php' ) ) :<br />include_once $CFG->dirroot . '/auth/lenauth/out.php';<br />echo auth_lenauth_out::getInstance()->lenauth_output('<?php
