php函数不起作用， <li> 无法呈现

Question

I put a function into the php file, I want to use this function to produce a list of "li" inside the 'ul'. But the php function seems not work, the 'li' was not presented in the final html. Can somebody help me? Thx a lot.

<?php
<script type = "text/javascript"> 
 function view_side_lt() {
        global $_G, $postlist;
        $newlist = array();
        $list = '';
        if (is_array($postlist)) {
            foreach($postlist as $temp) {
                if ($temp['first'] == 1) {
                    $query = DB::query("SELECT tid, subject FROM ".DB::table('forum_thread').
                        "
                        where authorid = '".intval($temp['
                        authorid '])."'
                        and tid < > '".intval($temp['
                        tid '])."'
                        ORDER BY 'dateline'
                        DESC LIMIT ".intval(5);
                        while ($list_temp = DB::fetch($query)) {
                            $listli = '<li>
                                < a href = "forum.php?mod=viewthread&tid='.$list_temp['tid'].'"
                            title = "'.$list_temp['subject'].'
                            "target="
                            _blank ">'.cutstr($list_temp['subject'], 10, $dot = ' ...').'</a> </li>'
                        };
                        $newlist[] = '$listli'
                        return '$newlist';
                    }
                }
            }
        };
 </script>

  <ul class="clearfix">
               "{$newlist}"
 </ul>

 ?>

Answer 1

add some quotes and correct the <li> tag.

$listli = '<li><a href="forum.php?mod=viewthread&tid='.$list_temp['tid'].
    '" title="'.$list_temp['subject'].'" target="_blank ">'.
    cutstr($list_temp['subject'], 10, $dot = ' ...').'</a></li>';