Форма добавления статьи на сайт

<tr>
                                            <td><input name="urlsite" type="text" id="title" style="width:100%" value="<?php echo @$mod['urlsite'];?>" /></td>
                                            <td style="width:15px;padding-left:10px;padding-right:10px;">
                                                                                            </td>
                                        </tr>

if ($do == 'submit'){

$urlsite['urlsite']           = $inCore->request('urlsite', 'str');

if ($do == 'update'){
		if(isset($_REQUEST['id'])) {

$atricle['urlsite']           = $inCore->request('urlsite', 'str');

$sql = "INSERT INTO cms_content (category_id, user_id, pubdate, enddate, 
                                         is_end, title, description, content,
                                         published, hits, meta_desc, meta_keys,
                                         showtitle, showdate, showlatest,
                                         showpath, ordering, comments, seolink,
                                         canrate, pagetitle, url, tpl,urlsite)
				VALUES ('{$article['category_id']}', '{$article['user_id']}', '{$article['pubdate']}', '{$article['enddate']}',
                         '{$article['is_end']}', '{$article['title']}', '{$article['description']}', '{$article['content']}', '{$article['published']}', 0,
                        '{$article['meta_desc']}', '{$article['meta_keys']}', '{$article['showtitle']}', '{$article['showdate']}', '{$article['showlatest']}',
                        '{$article['showpath']}', 1, '{$article['comments']}', '',
                        '{$article['canrate']}', '{$article['pagetitle']}', '{$article['url']}', '{$article['tpl']}')",         '{$article['urlsite']}';
 

$sql = "UPDATE cms_content
                SET category_id = {$article['category_id']},

urlsite='{$article['urlsite']}'

if ( $inCore->inRequest('add_mod') ){
        $errors                         = false;

$article['urlsite']               = $inCore->request('urlsite', 'str', '');

<td><input name="urlsite" type="text" id="title" style="width:100%" value="<?php echo @$mod['urlsite'];?>" /></td>

['urlsite']