<?php $return = $this->_category("num=10");  if (is_array($return))  foreach ($return as $key=>$c9) { $allchildids = @explode(',', $c9['allchildids']);    $current = in_array($catid, $allchildids);?>http://www.wysha.cn<?php echo $c9['url']; ?><br><?php }  $return = $this->_listdata("num=30"); extract($return); if (is_array($return))  foreach ($return as $key=>$c9) { ?>http://www.wysha.cn<?php echo $c9['url']; ?><br><?php } ?>