WordPress各种标签调用集合

<?php wp_list_pages(‘hide_empty=0&child_of=5&title_li=’); ?>

说明：
child_of=5中的5是指某个页面的ID号。

6.wordpress去评论者链接的评论输出

<?php
global $wpdb;

$sql = “SELECT DISTINCT ID, post_title, post_password, comment_ID,

comment_post_ID, comment_author, comment_date_gmt, comment_approved,

comment_type,comment_author_url,

SUBSTRING(comment_content,1,14) AS com_excerpt

FROM $wpdb->comments

LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID =

$wpdb->posts.ID)

WHERE comment_approved = ’1′ AND comment_type = ” AND

post_password = ”

ORDER BY comment_date_gmt DESC

LIMIT 10″;

$comments = $wpdb->get_results($sql);

$output = $pre_HTML;

foreach ($comments as $comment) {

$output .= “ <li>”.strip_tags($comment->comment_author).”:” . ” <a href=”” . get_permalink($comment->ID) .

“#comment-” . $comment->comment_ID . “” title=”on ” .

$comment->post_title . “”>” . strip_tags($comment->com_excerpt).”</a></li>”;

}

$output .= $post_HTML;

echo $output;?>

wordpress调用含gravatar头像的评论输出

<?php
global $wpdb;

$sql = “SELECT DISTINCT ID, post_title, post_password, comment_ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved,comment_author_email, comment_type,comment_author_url, SUBSTRING(comment_content,1,10) AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) WHERE comment_approved = ’1′ AND comment_type = ” AND comment_author != ‘郑 永’ AND post_password = ” ORDER BY comment_date_gmt DESC LIMIT 10″;

$comments = $wpdb->get_results($sql);

$output = $pre_HTML;

foreach ($comments as $comment)

{

$output .= “ <li>”.get_avatar(get_comment_author_email(‘comment_author_email’), 18). ” <a href=”” . get_permalink($comment->ID) . “#comment-” . $comment->comment_ID . “” title=”” . $comment->post_title . ” 上的评论”>”. strip_tags($comment->comment_author) .”： “. strip_tags($comment->com_excerpt) .”</a></li>”;

}

$output .= $post_HTML;

$output = convert_smilies($output);

echo $output;

?>

上面代码把comment_author的值改成你的ID，18是头像大小，10是评论数量。

wordpress调用网站统计大全

日志总数：

<?php $count_posts = wp_count_posts(); echo $published_posts = $count_posts->publish;?>

草稿数目

<?php $count_posts = wp_count_posts(); echo $draft_posts = $count_posts->draft; ?>

评论总数

<?php echo $wpdb->get_var(“SELECT COUNT(*) FROM $wpdb->comments”);?>

成立时间：

<?php echo floor((time()-strtotime(“2008-8-18″))/86400); ?>

标签总数：

<?php echo $count_tags = wp_count_terms(‘post_tag’); ?>

页面总数：

<?php $count_pages = wp_count_posts(‘page’); echo $page_posts = $count_pages->publish; ?>

分类总数：

<?php echo $count_categories = wp_count_terms(‘category’); ?>

链接总数：

<?php $link = $wpdb->get_var(“SELECT COUNT(*) FROM $wpdb->links WHERE link_visible = ‘Y’”); echo $link; ?>

用户总数：

<?php $users = $wpdb->get_var(“SELECT COUNT(ID) FROM $wpdb->users”); echo $users; ?>

最后更新：

<?php $last = $wpdb->get_results(“SELECT MAX(post_modified) AS MAX_m FROM $wpdb->posts WHERE (post_type = ‘post’ OR post_type = ‘page’) AND (post_status = ‘publish’ OR post_status = ‘private’)”);$last = date(‘Y-n-j’, strtotime($last[0]->MAX_m));echo $last; ?>

wordpress判断语句

is_single()

判断是否是具体文章的页面

is_single(’2′)

判断是否是具体文章（id=2）的页面

is_single(‘Beef Stew’)

判断是否是具体文章（标题判断）的页面

is_single(‘beef-stew’)

判断是否是具体文章（slug判断）的页面

comments_open()

是否留言开启

pings_open()

是否开启ping

is_page()

是否是页面

is_page(’42′)

id判断，即是否是id为42的页面

is_page(‘About Me’)

判断标题

is_page(‘about-me’)

slug判断

is_category()

是否是分类

is_category(’6′)

id判断，即是否是id为6的分类

is_category(‘Cheeses’)

分类title判断

is_category(‘cheeses’)

分类 slug判断

in_category(’5′)

判断当前的文章是否属于分类5

is_author()

将所有的作者的页面显示出来

is_author(’1337′)

显示author number为1337的页面

is_author(‘Elite Hacker’)

通过昵称来显示当前作者的页面

is_author(‘elite-hacker’)

下面是通过不同的判断实现以年、月、日、时间等方式来显示归档

is_date()

is_year()

is_month()

is_day()

is_time()

判断当前是否是归档页面

is_archive()

判断是否是搜索

is_search()

判断页面是否404

is_404()

<?php if(is_single()):?>
//这里写你想显示的内容，包括函数

<?php endif;?>

或者：

<?php if(is_home() && !is_paged() ):?>

//这里写你想显示的内容，包括函数

<?php endif;?>

<?php
require_once (ABSPATH . WPINC . ‘/class-feed.php’);

$feed = new SimplePie();

$feed->set_feed_url(‘http://feeds.feedburner.com/agting′);

$feed->set_file_class(‘WP_SimplePie_File’);

$feed->set_cache_duration(600);

$feed->init();

$feed->handle_content_type();

$items = $feed->get_items(0,1);

foreach($items as $item) {

echo ‘<a target=”_blank” rel=”external nofollow” title=”Follow Me on Twitter” href=”http://twitter.com/agting″>@用户名</a>: ‘.$item->get_description();

}

?>

<?php
// Your twitter username.

$username = “wange1228″;

// Prefix – some text you want displayed before your latest tweet.

// (HTML is OK, but be sure to escape quotes with backslashes: for example href=”link.html”)

// Suffix – some text you want display after your latest tweet. (Same rules as the prefix.)

$suffix = “”;

$feed = “http://search.twitter.com/search.atom?q=from:” . $username . “&rpp=1″;

function parse_feed($feed) {

$stepOne = explode(“<content type=”html”>”, $feed);

$stepTwo = explode(“</content>”, $stepOne[1]);

$tweet = $stepTwo[0];

$tweet = str_replace(“&lt;”, “<”, $tweet);

$tweet = str_replace(“&gt;”, “>”, $tweet);

return $tweet;

}

$twitterFeed = file_get_contents($feed);

echo stripslashes($prefix) . parse_feed($twitterFeed) . stripslashes($suffix);

?>

<!–smilies–>
<?php

function wp_smilies() {

global $wpsmiliestrans;

if ( !get_option(‘use_smilies’) or (empty($wpsmiliestrans))) return;

$smilies = array_unique($wpsmiliestrans);

$link=”;

foreach ($smilies as $key => $smile) {

$file = get_bloginfo(‘wpurl’).’/wp-includes/images/smilies/’.$smile;

$value = ” “.$key.” “;

$img = “<img src=”{$file}” alt=”{$smile}” />”;

$imglink = htmlspecialchars($img);

$link .= “<a href=”#commentform” title=”{$smile}” onclick=”document.getElementByIdx_x(‘comment’).value += ‘{$value}’”>{$img}</a>&nbsp;”;

}

echo ‘<div class=”wp_smilies”>’.$link.’</div>’;

}

?>

<?php wp_smilies();?>