public function getrevslideroutputs()
 {
     $results = sdsconfig::getrevslide();
     if (isset($results) && !empty($results)) {
         return $results;
     }
     return false;
 }
<?php

$layouts = sdsconfig::getLayouts();
$allslides = sdsconfig::getrevslide();
$store_id = (int) sdsconfig::get_current_store();
$pos_modules = sdsconfig::getval('revslideropencart_module', $store_id, 'revslideropencart');
$modules_data = unserialize($pos_modules);
$getpositions = array();
require_once dirname(__FILE__) . '/../../position/position.php';
?>

<div class="title_line">
	<div class="view_title">
		<?php 
echo ControllerModulerevslideropencart::$lang_var['Setup_Slider_Position'];
?>
	</div>
</div>

		<div class="postbox">
	 <form action="<?php 
//echo $action;
?>
" method="post" enctype="multipart/form-data" id="sds_rev_mod_form">
        <table id="module" class="list">
          <thead>
            <tr>
              <td class="left"><?php 
echo ControllerModulerevslideropencart::$lang_var['SLIDER'];
?>
</td>