有时候想在网页中向访客展示emlog博客的文章数量、评论数量、运行时间等信息，但emlog后台侧边栏没有提供相关的模块，因此需要博主自主添加博客统计信息代码。下面是博客吧整理的emlog网站信息统计代码，已在emlog 5.3.x上测试可用。 调用代码： 方法一：官方缓存类统计代码。优点：加载速度快；缺点：可能信息更新不及时。 把以下代码添加到当前使用的主题模板文件中，如side.php文件： <?php $sta_cache = Cache::getInstance()->readCache('sta'); /*必须添加*/ ?> <ul> <li>文章总数：<?php echo $sta_cache['lognum']; ?> 篇</li> <li>评论总数：<?php echo $sta_cache['comnum_all']; ?> 条</li> <li>闲言碎语：<?php echo $sta_cache['twnum']; ?>条</li> <li>网站运行：<?php echo floor((time()-strtotime(20160423))/86400); ?> 天</li> </ul> 附：$sta_cache[‘参数’]中的参数可选如下： lognum游客可见日志总数 draftnum草稿，也就是隐藏文件数量 comnum未隐藏的评论数量 comnum_all所有评论数量 hidecomnum被隐藏的评论数量 twnum微语数量 checknum未审核的文章数量 方法二：自编函数，通过SQL语句查询相关数据。缺点：加载速度较缓存类慢；优点：实时显示 把下面的代码添加到主题的module.php文件中： <?php //统计文章总数 function count_log_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE type = 'blog'"); return $data['total']; } //置顶文章数 function count_log_top(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE top = 'y' or sortop = 'y' AND type = 'blog'"); return $data['total']; } //隐藏文章数 function count_log_hide(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE hide = 'y' AND type = 'blog'"); return $data['total']; } //未审核文章数 function count_log_check(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE checked = 'n' AND type = 'blog'"); return $data['total']; } //加密文章数 function count_log_pass(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE password !='' AND type = 'blog'"); return $data['total']; } //统计页面总数 function count_page_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE type = 'page'"); return $data['total']; } //统计评论总数 function count_com_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "comment"); return $data['total']; } //统计友链总数 function count_link_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "link"); return $data['total']; } //统计微语评论总数 function count_treply_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "reply"); return $data['total']; } //统计分类总数 function count_sort_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "sort"); return $data['total']; } //统计子分类数 function count_sort_mod(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "sort WHERE pid != 0"); return $data['total']; } //统计标签总数 function count_tag_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "tag"); return $data['total']; } //统计微语总数 function count_tw_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "twitter"); return $data['total']; } //统计用户总数 function count_user_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "user"); return $data['total']; } //统计管理员总数 function count_user_admin(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "user WHERE role = 'admin'"); return $data['total']; } //统计作者总数 function count_user_writer(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "user WHERE role = 'writer'"); return $data['total']; } //统计附件总数 function count_att_all(){ $db = MySql::getInstance(); $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "attachment"); return $data['total']; } //最后发表文章时间 function last_post_log(){ $db = MySql::getInstance(); $sql = "SELECT * FROM " . DB_PREFIX . "blog WHERE type='blog' ORDER BY date DESC LIMIT 0,1"; $res = $db->query($sql); $row = $db->fetch_array($res); $date = date('Y-n-j H:i',$row['date']); return $date; }; ?> 调用代码： <ul> <li>文章总数：<?php echo count_log_all();?></li> <li>置顶文章：<?php echo count_log_top();?></li> <li>隐藏文章：<?php echo count_log_hide();?></li> <li>待审文章：<?php echo count_log_check();?></li> <li>加密文章：<?php echo count_log_pass();?></li> <li>页面总数：<?php echo count_page_all();?></li> <li>评论总数：<?php echo count_com_all();?></li> <li>友链总数：<?php echo count_link_all();?></li> <li>微语评论：<?php echo count_treply_all();?></li> <li>分类总数：<?php echo count_sort_all();?></li> <li>子分类数：<?php echo count_sort_mod();?></li> <li>标签总数：<?php echo count_tag_all();?></li> <li>微语总数：<?php echo count_tw_all();?></li> <li>用户总数：<?php echo count_user_all();?></li> <li>管理员数：<?php echo count_user_admin();?></li> <li>作者总数：<?php echo count_user_writer();?></li> <li>附件总数：<?php echo count_att_all();?></li> <li>最后更新：<?php echo last_post_log();?></li> </ul>

在制作emlog模版列表时，为了排版有时会需要判断文章内的外链图片与数据库上传的图片数量，通过判断图片数量就可以很好的美化列表模版了，蓝叶就学习着写了这两种统计文章图片数量的函数，有需要的把函数代码复制到emlog模板文件夹下的module.php文件里，然后在列表页或者内容页需要的地方写上调用代码即可。 lanye_imgcount函数是正则获取文章内的外链图片数量，调用代码<?php echo lanye_imgcount($content)?> lanye_filecount函数是通过查询数据库统计文章内上传的图片数量，调用代码<?php echo lanye_filecount($logid)?> <?php function lanye_imgcount($content){ //正则获取文章内的外链图片数量 preg_match_all("|<img[^>]+src=\"([^>\"]+)\"?[^>]*>|is", $content, $imgarr); $result = $imgarr[1]; return count($result); } function lanye_filecount($logid){ //查询数据库统计文章内上传的图片数量 $db = Database::getInstance(); $sql = "SELECT COUNT(*) AS `filepath` FROM ".DB_PREFIX."attachment WHERE blogid=$logid AND (`filepath` LIKE '%jpg' OR `filepath` LIKE '%gif' OR `filepath` LIKE '%png' OR `filepath` LIKE '%jpeg') and `filepath` not like '%thum-%' ORDER BY `aid` asc"; $result = $db->fetch_array($db->query($sql)); $count = $result['filepath']; return $count; } ?>

适用于emlog：5.3.x 插件介绍 此插件在发布文章的时候自动向百度熊掌号提交，有利于百度熊掌号收录。 在百度推送插件的基础上修改制作而成与百度推送共存，解放双手，走向人生巅峰！ 注：请在https://ziyuan.baidu.com/xzh/home/index 获取appid丶token丶type这三项为必填项目在后台保存对应，即可正常使用。 PS:这个插件是修改百度自动提交插件的，原作者是安乐窝！