Emlog只获取含图片的最新文章函数代码分享

<?php
//获取含图片的最新文章
function sheli_img(){
$db = MySql::getInstance();
$sql = "SELECT blogid as g,filepath,(SELECT title FROM ".DB_PREFIX."blog where `gid`=g) as t FROM ".DB_PREFIX."attachment WHERE `filepath` LIKE '%jpg' OR `filepath` LIKE '%gif' OR `filepath` LIKE '%png' GROUP BY `blogid` ORDER BY `addtime` DESC LIMIT 0, 8";
$imgs = $db->query($sql);
while($row = $db->fetch_array($imgs)){
$img .= '<li><a href="'.Url::log($row['g']).'" target="_blank" title="'.$row['t'].'"><img src="'.BLOG_URL.substr($row['filepath'],3,strlen($row['filepath'])).'" alt="'.$row['t'].'" /><span class="title">'.$row['t'].'</span></a></li> ';}
echo $img;}
sheli_img();
?>

<?php $newtws_cache = $CACHE->readCache('newtw');echo $newtws_cache[0]['t'];?>