echo $mode;

if ($session->check('Account') && $mode != "rate" && !
empty($all[$temporary_account_id]['articles']['mark']) &&
$all[$temporary_account_id]['articles']['mark'])
{
echo $mode;

echo '<b><a href="'.$articlesurl.'result/rate/'.$temporary_id.'">'.
$subject.'</a></b> [<a href="'.$articlesurl.'modify/'.
$temporary_id.'/'.$account_id.'">Modify</a>] [<a href="'.
$articlesurl.'delete/'.$temporary_id.'/'.$account_id.'">Delete</a>] '.
$points.'<br><br>';

This code is echoing:

rate
no letter, no number, nothing
<a href="/CakePHP/toreadandtowrite/articles/result/rate/
2">Government</
a> 12<br><br>