今天在群里有人想完成侧边栏最新文章猎取图片，本身折腾了一阵子，胜利处理了这个问题。为了今后再用得着，所以在这儿保留纪录。固然除了调出图片，还能够挪用当前分类、择要等，详细看以下代码：首页在module.php中找到最新文章那段代码，直接用以下代码替代即可：
<?php //widget：最新文章function widget_newlog($title){$index_newlognum = Option::get('index_newlognum');?><div class="cbl-one"><div class="title"><p><?php echo $title;?></p></div><?php $db = MySql::getInstance();$sql = $db->query ("SELECT * FROM ".DB_PREFIX."blog inner join ".DB_PREFIX."sort WHERE hide='n' AND type='blog' AND top='n' AND sortid=sid order by date DESC limit 0,$index_newlognum"); while($row = $db->fetch_array($sql)){ $logpost = !empty($row['excerpt']) ? $row['excerpt'] : ''.$row['content'].''; if (!empty($row['excerpt'])){preg_match_all("/\<img.*?src\=\"(.*?)\"[^>]*>/i", $row['excerpt'], $match); if(empty($match[1][0])) {preg_match_all("/\<img.*?src\=\"(.*?)\"[^>]*>/i",$row['content'],$match);}}else{preg_match_all("/\<img.*?src\=\"(.*?)\"[^>]*>/i", $row['content'],$match);}$img = isset($match[0][0]) ? $match[0][0]:'<img src="图片地点" />';//无图片时显现$date = gmdate('Y年m月d日', $row['date']);$content = strip_tags($logpost,'');$content = mb_substr($content,0,100,'utf-8');//择要字数修正本代码中的100这个即可$comment = ($row['comnum'] != 0) ? ''.$row['comnum'].'' : '0'; $gid = $row['gid']; $tag = $db -> query("SELECT * FROM ".DB_PREFIX."tag WHERE gid LIKE '%,$gid,%'");?><a href="<?php echo Url::sort($row['sid']);?>" title="<?php echo $row['sortname'];?>" /><?php echo $row['sortname'];?></a><br /><a href="<?php echo Url::log($row['gid']);?>" title="<?php echo $row['title'];?>" /><?php echo $row['title'];?></a><br /><?php echo $img;?><br /><?php echo $content;?><?php };?></div><?php }?>随意附带上热点文章的代码 30天内按点击量排序：
<?php //widget：热点文章function widget_hotlog($title){$index_hotlognum = Option::get('index_hotlognum');?><div class="cbl-one"><div class="title"><p><?php echo $title;?></p></div><?php $db = MySql::getInstance();$db = MySql::getInstance();$time = time();$sql = $db->query ("SELECT * FROM ".DB_PREFIX."blog inner join ".DB_PREFIX."sort WHERE hide='n' AND type='blog' AND date > $time - 30*24*60*60 AND top='n' AND sortid=sid order by `views` DESC limit 0,$index_hotlognum");while($row = $db->fetch_array($sql)){ $logpost = !empty($row['excerpt']) ? $row['excerpt'] :''.$row['content'].''; if (!empty($row['excerpt'])){preg_match_all("/\<img.*?src\=\"(.*?)\"[^>]*>/i",$row['excerpt'],$match);if(empty($match[1][0])){preg_match_all("/\<img.*?src\=\"(.*?)\"[^>]*>/i",$row['content'],$match);}}else{preg_match_all("/\<img.*?src\=\"(.*?)\"[^>]*>/i", $row['content'],$match);}$img = isset($match[0][0]) ? $match[0][0]:'<img src="图片地点" />';//无图片时显现$date = gmdate('Y年m月d日', $row['date']);$content = strip_tags($logpost,'');$content = mb_substr($content,0,100,'utf-8');//择要字数修正本代码中的100这个即可$comment = ($row['comnum'] != 0) ? ''.$row['comnum'].'' : '0';$gid = $row['gid'];?><li><a href="<?php echo Url::log($row['gid']);?>" title="<?php echo $row['title'];?>" /><?php echo $row['title'];?></a></li><?php };?></div><?php }?>代码申明：(css本人就不折腾了，本身捣鼓吧，假如你这个也不会的话，就不要折腾了)
所属分类链接：<?php echo Url::sort($row['sid']);?>
所属分类标题：<?php echo $row['sortname'];?>
文章链接：<?php echo Url::log($row['gid']);?>
文章标题：<?php echo $row['title'];?>
当前第一张图片：<?php echo $img;?>
当前 文章择要：<?php echo $content;?>
当前批评：<?php echo $row['comnum'];?>
当前浏览量：<?php echo $row['views'];?>
当前时候：<?php echo gmdate('Y年m月d日', $row['date']);?>
本栏目标题(侧边栏)：<?php echo $title;?>
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