How to solve error in Google Chrome Console?

Question

Google Chrome

<script language="javascript" type="text/javascript">
<!--
var dle_root       = '{$config['http_home_url']}';
var dle_admin      = '{$config['admin_path']}';
var dle_login_hash = '{$dle_login_hash}';
var dle_group      = {$member_id['user_group']};
var dle_skin       = '{$config['skin']}';
var dle_wysiwyg    = '{$config['allow_comments_wysiwyg']}';
var quick_wysiwyg  = '{$config['allow_quick_wysiwyg']}';
var dle_act_lang   = ["{$lang['p_yes']}", "{$lang['p_no']}", "{$lang['p_enter']}", "{$lang['p_cancel']}", "{$lang['p_save']}"];
var menu_short     = '{$lang['menu_short']}';
var menu_full      = '{$lang['menu_full']}';
var menu_profile   = '{$lang['menu_profile']}';
var menu_send      = '{$lang['menu_send']}';
var menu_uedit     = '{$lang['menu_uedit']}';
var dle_info       = '{$lang['p_info']}';
var dle_confirm    = '{$lang['p_confirm']}';
var dle_prompt     = '{$lang['p_prompt']}';
var dle_req_field  = '{$lang['comm_req_f']}';
var dle_del_agree  = '{$lang['news_delcom']}';
var dle_complaint  = '{$lang['add_to_complaint']}';
var dle_big_text   = '{$lang['big_text']}';
var dle_orfo_title = '{$lang['orfo_title']}';
var dle_p_send     = '{$lang['p_send']}';
var dle_p_send_ok  = '{$lang['p_send_ok']}';
var dle_save_ok    = '{$lang['n_save_ok']}';
var dle_del_news   = '{$lang['news_delnews']}';\n
HTML;

there is such code in index.php(DLE). An error appears in the Chrome console because of it. Is it possible to remove this code and what is it for?

Answer 1

The code initializes js variables with values ​​from php. I don't think it's worth deleting.
Most likely somewhere the value of the php variable contains a quote, so a js syntax error occurs.