wordpress二次开发中对于functions.php的制作是非常多的,今天我们来分享关于wordpress二次开发技巧之functions.php的制作,希望大家可以喜欢!
下面根据需求,对各种能实现进行简单介绍。
先对functions.php文件进行介绍,通过代码实现各功能。
1. widgets sidebar 侧边栏小工具

wordpress二次开发技巧之functions.php篇
02 |
if( function_exists('register_sidebar'<span class="crayon-sy">) ) {
|
03 |
register_sidebar(array(
|
04 |
'name' <span class="crayon-o">=> 'First_sidebar'<span class="crayon-sy">,
|
05 |
'before_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
06 |
'after_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
07 |
'before_title' <span class="crayon-o">=> '<h4>'<span class="crayon-sy">,
|
08 |
'after_title' <span class="crayon-o">=> '</h4>'
|
10 |
register_sidebar(array(
|
11 |
'name' <span class="crayon-o">=> 'Second_sidebar'<span class="crayon-sy">,
|
12 |
'before_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
13 |
'after_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
14 |
'before_title' <span class="crayon-o">=> '<h4>'<span class="crayon-sy">,
|
15 |
'after_title' <span class="crayon-o">=> '</h4>'
|
17 |
register_sidebar(array(
|
18 |
'name' <span class="crayon-o">=> 'Third_sidebar'<span class="crayon-sy">,
|
19 |
'before_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
20 |
'after_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
21 |
'before_title' <span class="crayon-o">=> '<h4>'<span class="crayon-sy">,
|
22 |
'after_title' <span class="crayon-o">=> '</h4>'
|
24 |
register_sidebar(array(
|
25 |
'name' <span class="crayon-o">=> 'Fourth_sidebar'<span class="crayon-sy">,
|
26 |
'before_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
27 |
'after_widget' <span class="crayon-o">=> ''<span class="crayon-sy">,
|
28 |
'before_title' <span class="crayon-o">=> '<h4>'<span class="crayon-sy">,
|
29 |
'after_title' <span class="crayon-o">=> '</h4>'
|
33 |
register_nav_menus(array("primary" => "Primary Navigation"));
|
2. 后台支持自定义菜单

wordpress二次开发技巧之functions.php篇
02 |
if(function_exists('register_nav_menus'<span class="crayon-sy">)){
|
05 |
'header-menu' <span class="crayon-o">=> __( '导航自定义菜单' <span class="crayon-sy">),
|
06 |
'footer-menu' <span class="crayon-o">=> __( '页角自定义菜单' <span class="crayon-sy">),
|
07 |
'sider-menu' <span class="crayon-o">=> __('侧边栏菜单'<span class="crayon-sy">),
|
08 |
'primary' <span class="crayon-o">=> __( 'Primary Navigation'<span class="crayon-sy">, 'lee' <span class="crayon-sy">),
|
输出菜单,在如header.php插入显示菜单的代码
1 |
<?php wp_nav_menu( array( 'container' <span class="crayon-o">=> '' <span class="crayon-sy">) ); ?>
|
3. 面包屑导航

02 |
function wheatv_breadcrumbs() {
|
03 |
$delimiter = '<i>></i>'<span class="crayon-sy">;
|
04 |
$name = '首页'<span class="crayon-sy">;
|
05 |
$currentBefore = ''<span class="crayon-sy">;
|
06 |
$currentAfter = ''<span class="crayon-sy">;
|
08 |
if ( !is_home() && !is_front_page() || is_paged() ) {
|
10 |
echo ''<span class="crayon-sy">;
|
13 |
$home = get_option('home'<span class="crayon-sy">);
|
14 |
echo '<a href="'<span class="crayon-sy">.$home.'" >'<span class="crayon-sy">. $name . ' </a>' <span class="crayon-sy">. $delimiter . ' '<span class="crayon-sy">;
|
16 |
if ( is_category() ) {
|
18 |
$cat_obj = $wp_query->get_queried_object();
|
19 |
$thisCat = $cat_obj->term_id;
|
20 |
$thisCat = get_category($thisCat);
|
21 |
$parentCat = get_category($thisCat->parent);
|
22 |
if ($thisCat->parent != 0) echo(get_category_parents($parentCat, TRUE, ' ' <span class="crayon-sy">. $delimiter . ' '<span class="crayon-sy">));
|
23 |
echo $currentBefore . ''<span class="crayon-sy">;
|
25 |
echo '' <span class="crayon-sy">. $currentAfter;
|
27 |
} elseif ( is_day() ) {
|
28 |
echo '' <span class="crayon-sy">. get_the_time('Y'<span class="crayon-sy">) .' ' <span class="crayon-sy">. $delimiter . ' '<span class="crayon-sy">;
|
29 |
echo '' <span class="crayon-sy">. get_the_time('F'<span class="crayon-sy">) .' ' <span class="crayon-sy">. $delimiter . ' '<span class="crayon-sy">;
|
30 |
echo $currentBefore . get_the_time('d'<span class="crayon-sy">) . $currentAfter;
|
32 |
} elseif ( is_month() ) {
|
33 |
echo '' <span class="crayon-sy">. get_the_time('Y'<span class="crayon-sy">) .' ' <span class="crayon-sy">. $delimiter . ' '<span class="crayon-sy">;
|
34 |
echo $currentBefore . get_the_time('F'<span class="crayon-sy">) . $currentAfter;
|
36 |
} elseif ( is_year() ) {
|
37 |
echo $currentBefore . get_the_time('Y'<span class="crayon-sy">) . $currentAfter;
|
39 |
} elseif ( is_single() ) {
|
40 |
$cat = get_the_category(); $cat = $cat[0];
|
41 |
echo get_category_parents($cat, TRUE, ' ' <span class="crayon-sy">. $delimiter . ' '<span class="crayon-sy">);
|
46 |
} elseif ( is_page() && !$post->post_parent ) {
|
51 |
} elseif ( is_page() && $post->post_parent ) {
|
52 |
$parent_id = $post->post_parent;
|
53 |
$breadcrumbs = array();
|
55 |
$page = get_page($parent_id);
|
56 |
$breadcrumbs[] = '' <span class="crayon-sy">. get_the_title($page->ID) .''<span class="crayon-sy">;
|
57 |
$parent_id = $page->post_parent;
|
59 |
$breadcrumbs = array_reverse($breadcrumbs);
|
60 |
foreach ($breadcrumbs as $crumb) echo $crumb . ' ' <span class="crayon-sy">.$delimiter . ' '<span class="crayon-sy">;
|
65 |
} elseif ( is_search() ) {
|
66 |
echo $currentBefore . '搜索结果' <span class="crayon-sy">. get_search_query() . '' <span class="crayon-sy">. $currentAfter;
|
68 |
} elseif ( is_tag() ) {
|
69 |
echo $currentBefore . '搜索标签: '<span class="crayon-sy">;
|
71 |
echo '' <span class="crayon-sy">. $currentAfter;
|
73 |
} elseif ( is_author() ) {
|
75 |
$userdata = get_userdata($author);
|
76 |
echo $currentBefore . 'Articles posted by ' <span class="crayon-sy">. $userdata->display_name . $currentAfter;
|
78 |
} elseif ( is_404() ) {
|
79 |
echo $currentBefore . 'Error 404' <span class="crayon-sy">. $currentAfter;
|
82 |
if ( get_query_var('paged'<span class="crayon-sy">) ) {
|
83 |
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' ('<span class="crayon-sy">;
|
84 |
echo __('第'<span class="crayon-sy">) . '' <span class="crayon-sy">. get_query_var('paged'<span class="crayon-sy">) . '页'<span class="crayon-sy">;
|
85 |
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')'<span class="crayon-sy">;
|
87 |
echo ''<span class="crayon-sy">;
|
显示面包屑导航(category.php或single.php等)
1 |
<?php wheatv_breadcrumbs(); ?> |
4. 文章访问量(点击数)

wordpress二次开发技巧之functions.php篇
02 |
function getPostViews($postID){
|
03 |
$count_key = 'post_views_count'<span class="crayon-sy">;
|
04 |
$count = get_post_meta($postID, $count_key, true);
|
05 |
if($count==''<span class="crayon-sy">){
|
06 |
delete_post_meta($postID, $count_key);
|
07 |
add_post_meta($postID, $count_key, '0'<span class="crayon-sy">);
|
12 |
function setPostViews($postID) {
|
13 |
$count_key = 'post_views_count'<span class="crayon-sy">;
|
14 |
$count = get_post_meta($postID, $count_key, true);
|
15 |
if($count==''<span class="crayon-sy">){
|
17 |
delete_post_meta($postID, $count_key);
|
18 |
add_post_meta($postID, $count_key, '0'<span class="crayon-sy">);
|
21 |
update_post_meta($postID, $count_key, $count);
|
显示点击量(如category.php或single.php)
1 |
<?php echo getPostViews(get_the_ID()); ?>
|
5. 文章中所有链接新窗口中打开
2 |
function autoblank($content) {
|
3 |
$content = preg_replace("/<a(.*?)>/", "<a$1 target="_blank">", $content);
|
6 |
add_filter('the_content'<span class="crayon-sy">, 'autoblank'<span class="crayon-sy">);
|
6. 清除wp自带无用头部信息
03 |
remove_action( 'wp_head'<span class="crayon-sy">, 'feed_links'<span class="crayon-sy">, 2 );
|
04 |
remove_action( 'wp_head'<span class="crayon-sy">, 'feed_links_extra'<span class="crayon-sy">, 3 );
|
05 |
remove_action( 'wp_head'<span class="crayon-sy">, 'rsd_link' <span class="crayon-sy">);
|
06 |
remove_action( 'wp_head'<span class="crayon-sy">, 'wlwmanifest_link' <span class="crayon-sy">);
|
07 |
remove_action( 'wp_head'<span class="crayon-sy">, 'index_rel_link' <span class="crayon-sy">);
|
08 |
remove_action( 'wp_head'<span class="crayon-sy">, 'parent_post_rel_link'<span class="crayon-sy">, 10, 0 );
|
09 |
remove_action( 'wp_head'<span class="crayon-sy">, 'start_post_rel_link'<span class="crayon-sy">, 10, 0 );
|
10 |
remove_action( 'wp_head'<span class="crayon-sy">, 'adjacent_posts_rel_link_wp_head'<span class="crayon-sy">, 10, 0 );
|
12 |
remove_action( 'publish_future_post'<span class="crayon-sy">, 'check_and_publish_future_post'<span class="crayon-sy">, 10, 1 );
|
16 |
remove_action( 'wp_head'<span class="crayon-sy">, 'wp_generator' <span class="crayon-sy">);
|
18 |
remove_action( 'wp_footer'<span class="crayon-sy">, 'wp_print_footer_scripts' <spanclass="crayon-sy">);
|
19 |
remove_action( 'wp_head'<span class="crayon-sy">, 'wp_shortlink_wp_head'<span class="crayon-sy">, 10, 0 );
|
20 |
remove_action( 'template_redirect'<span class="crayon-sy">, 'wp_shortlink_header'<span class="crayon-sy">, 11, 0 );
|
21 |
add_action('widgets_init'<span class="crayon-sy">, 'my_remove_recent_comments_style'<span class="crayon-sy">);
|
22 |
function my_remove_recent_comments_style() {
|
23 |
global $wp_widget_factory;
|
24 |
remove_action('wp_head'<span class="crayon-sy">, array($wp_widget_factory->widgets['WP_Widget_Recent_Comments'<span class="crayon-sy">], 'recent_comments_style'<span class="crayon-sy">));
|
7. 自动保存和文章修订功能

wordpress二次开发技巧之functions.php篇
2 |
define('AUTOSAVE_INTERVAL'<span class="crayon-sy">, 120 );
|
3 |
define('WP_POST_REVISIONS'<span class="crayon-sy">, false);
|
8. 彩色静态标签云

wordpress二次开发技巧之functions.php篇
02 |
function colorCloud($text) {
|
03 |
$text = preg_replace_callback('|<a (.+?)>|i'<span class="crayon-sy">, 'colorCloudCallback'<span class="crayon-sy">, $text);
|
06 |
function colorCloudCallback($matches) {
|
08 |
$color = dechex(rand(0,16777215));
|
09 |
$pattern = '/style=('|")(.*)('|")/i'<span class="crayon-sy">;
|
10 |
$text = preg_replace($pattern, "style="color:#{$color};$2;"", $text);
|
13 |
add_filter('wp_tag_cloud'<span class="crayon-sy">, 'colorCloud'<span class="crayon-sy">, 1);
|
输出标签
1 |
<?php wp_tag_cloud('smallest=10&largest=14&number=32&order=RAND'<span class="crayon-sy">) ?>
|
9. 搜索结果关键词高亮显示
具体实现,再另写文章介绍,后续可通过搜索找到。

wordpress二次开发技巧之functions.php篇
02 |
function lee_set_query() {
|
03 |
$query = attribute_escape(get_search_query());
|
04 |
if(strlen($query) > 0){
|
06 |
<script type="text/javascript">
|
07 |
var lee_query = "'.$query.'";
|
09 |
'<span class="crayon-sy">;
|
12 |
function lee_init_jquery() {
|
13 |
wp_enqueue_script('jquery'<span class="crayon-sy">);
|
15 |
add_action('init'<span class="crayon-sy">, 'lee_init_jquery'<span class="crayon-sy">);
|
16 |
add_action('wp_print_scripts'<span class="crayon-sy">, 'lee_set_query'<span class="crayon-sy">);
|
10. 自定义登录界面
在不更改html的情况下,可通过引入样式文件,自定义登录界面。

wordpress二次开发技巧之functions.php篇
02 |
function custom_login(){
|
03 |
echo '<link rel="stylesheet" type="text/css" href="' <span class="crayon-sy">. get_bloginfo('template_directory'<span class="crayon-sy">) . '/css/login.css" />'<span class="crayon-sy">;
|
05 |
add_action('login_head'<span class="crayon-sy">, 'custom_login'<span class="crayon-sy">);
|
07 |
function login_headerurl($url) {
|
08 |
return get_bloginfo('url'<span class="crayon-sy">);
|
10 |
add_filter('login_headerurl'<span class="crayon-sy">, 'login_headerurl'<span class="crayon-sy">);
|
12 |
function login_headertitle($title){
|
13 |
return __('轩枫阁'<span class="crayon-sy">);
|
15 |
add_filter('login_headertitle'<span class="crayon-sy">, 'login_headertitle'<span class="crayon-sy">);
|
11. 获得当前文章的位置

wordpress二次开发技巧之functions.php篇

wordpress二次开发技巧之functions.php篇
02 |
function num_Pcurrent_post() {
|
04 |
$postid = get_the_ID();
|
05 |
$getpost = get_post($postid);
|
06 |
$daysago = $getpost->post_date;
|
07 |
$today = gmdate('Y-m-d H:i:s'<span class="crayon-sy">, time() + 3600 * 8);
|
08 |
$count_posts = wp_count_posts();
|
09 |
$num_all_posts = $count_posts->publish;
|
10 |
$result = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE post_date BETWEEN '$daysago' AND '$today' AND post_status='publish' AND post_type='post' ORDER BY post_date DESC ");
|
11 |
foreach ($result as $Item) {
|
12 |
$post_ID[] = $Item->ID;
|
14 |
$num_current_post = count($post_ID)-1;
|
15 |
$output .= $num_current_post.'/'<span class="crayon-sy">.$num_all_posts;
|
18 |
function num_Ncurrent_post() {
|
20 |
$postid = get_the_ID();
|
21 |
$getpost = get_post($postid);
|
22 |
$daysago = $getpost->post_date;
|
23 |
$today = gmdate('Y-m-d H:i:s'<span class="crayon-sy">, time() + 3600 * 8);
|
24 |
$count_posts = wp_count_posts();
|
25 |
$num_all_posts = $count_posts->publish;
|
26 |
$result = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE post_date BETWEEN '$daysago' AND '$today' AND post_status='publish' AND post_type='post' ORDER BY post_date DESC ");
|
27 |
foreach ($result as $Item) {
|
28 |
$post_ID[] = $Item->ID;
|
30 |
$num_current_post = count($post_ID)+1;
|
31 |
$output .= $num_current_post.'/'<span class="crayon-sy">.$num_all_posts;
|
显示上下篇及位置,在single.php
1 |
<?php if (get_next_post()) { echo next_post_link('%link'<span class="crayon-sy">,__( '<span title="上一篇:%title">上一篇</span>'<span class="crayon-sy">, 'lee'<span class="crayon-sy">),$in_same_cat = false,$excluded_categories = '11'<span class="crayon-sy">); } else { echo '<a class="arc_nav_new">已最新</a>'<span class="crayon-sy">; }?>
|
2 |
<?php num_Pcurrent_post(); ?> |
4 |
<?php num_Ncurrent_post(); ?> |
5 |
<?php if (get_previous_post()) { echo previous_post_link('%link'<span class="crayon-sy">,__( '<span title="下一篇:%title">下一篇</span>'<span class="crayon-sy">, 'lee' <span class="crayon-sy">),$in_same_cat = false,$excluded_categories = '11'<spanclass="crayon-sy">); } else { echo '<a class="arc_nav_new">已最后</a>'<span class="crayon-sy">; }?>
|
12. 热门标签ajax加载
点击换一换

wordpress二次开发技巧之functions.php篇
03 |
if( isset($_GET['action'<span class="crayon-sy">])){
|
04 |
if($_GET['action'<span class="crayon-sy">] == 'tag'<span class="crayon-h"> ){
|
05 |
echo wp_tag_cloud('smallest=10&largest=14&number=32&order=RAND'<span class="crayon-sy">);
|
11 |
add_action('init'<span class="crayon-sy">, 'tagLoad'<span class="crayon-sy">);
|
HTML部分
1 |
<a class="tag_change" href="<?php echo get_option('home'<span class="crayon-sy">)."/?action=tag"; ?>">换一换</a>
|
使用JS实现点击交互
02 |
$(".tag_change").click(function(){
|
04 |
url: $(this).attr("href"),
|
05 |
type: 'get'<span class="crayon-sy">,
|
06 |
beforeSend: function() {
|
09 |
error: function(error) {
|
12 |
success: function(data) {
|
14 |
$(".tag_content").empty().append($(data).fadeIn(200));
|
13. 外链加上nofollow
防止引入的网站有问题,被降权
02 |
add_filter( 'the_content', 'cn_nf_url_parse');
|
03 |
function cn_nf_url_parse( $content ) {
|
05 |
$regexp = "<as[^>]*href=("??)([^" >]*?)1[^>]*>";
|
06 |
if(preg_match_all("/$regexp/siU", $content, $matches, PREG_SET_ORDER)) {
|
07 |
if( !empty($matches) ) {
|
09 |
$srcUrl = get_option('siteurl');
|
10 |
for ($i=0; $i < count($matches); $i++)
|
13 |
$tag = $matches[$i][0];
|
14 |
$tag2 = $matches[$i][0];
|
15 |
$url = $matches[$i][0];
|
19 |
$pattern = '/targets*=s*"s*_blanks*"/';
|
20 |
preg_match($pattern, $tag2, $match, PREG_OFFSET_CAPTURE);
|
21 |
if( count($match) < 1 )
|
22 |
$noFollow .= ' target="_blank" ';
|
24 |
$pattern = '/rels*=s*"s*[n|d]ofollows*"/';
|
25 |
preg_match($pattern, $tag2, $match, PREG_OFFSET_CAPTURE);
|
26 |
if( count($match) < 1 )
|
27 |
$noFollow .= ' rel="nofollow" ';
|
29 |
$pos = strpos($url,$srcUrl);
|
31 |
$tag = rtrim ($tag,'>');
|
32 |
$tag .= $noFollow.'>';
|
33 |
$content = str_replace($tag2,$tag,$content);
|
39 |
$content = str_replace(']]>', ']]>', $content);
|
14. 图片懒加载lazyload3. 外链加上nofollow
1 |
function lazyload($content) {
|
2 |
if(!is_feed()||!is_robots) {
|
3 |
$content=preg_replace('/<img(.+)src=['"]([^'"]+)['"](.*)>/i',"<img$1data-original="$2" src="data:image/gif;base64,R0lGODlhAQABAIAAAOHh4QAAACH5BAAAAAAALAAAAAABAAEAQAICRAEAOw=="$3>n",$content);
|
7 |
add_filter ('the_content', 'lazyload');
|
JS代码(需引入jquery.lazyload.js)
15. 获取文章中第一张图
如跑马灯图

wordpress二次开发技巧之functions.php篇
02 |
function wpdx_postimage($atts, $content = null) {
|
03 |
extract(shortcode_atts(array(
|
07 |
$images =& get_children( 'post_type=attachment&post_mime_type=image&post_parent='. get_the_id() );
|
08 |
foreach( $images as $imageID => $imagePost )
|
09 |
$fullimage = wp_get_attachment_image($imageID, $size, false);
|
10 |
$imagedata = wp_get_attachment_image_src($imageID, $size, false);
|
11 |
$width = ($imagedata[1]+2);
|
12 |
$height = ($imagedata[2]+2);
|
15 |
add_shortcode("postimage", "wpdx_postimage");
|
显示图片
1 |
<a href="<?php the_permalink(); ?>" target="_blank">
|
2 |
<?php echo do_shortcode("[postimage]"); ?>
|
16. 截取摘要

wordpress二次开发技巧之functions.php篇
02 |
function new_excerpt_length($length) {
|
05 |
add_filter('excerpt_length', 'new_excerpt_length');
|
08 |
function new_excerpt_more( $more ) {
|
11 |
add_filter('excerpt_more', 'new_excerpt_more');
|
17. 获取文章第一个分类目录
因为一篇文章可能属于多个目录,有些地方只需要输出一个
2 |
function get_first_category(){
|
3 |
$category = get_the_category();
|
5 |
echo '<a class="col_cat" href="'.get_category_link($category[0]->term_id ).'">'.$category[0]->cat_name.'</a>';
|
8 |
add_filter('get_first_category', 'get_first_category');
|
HTML
1 |
<?php get_first_category(); ?> |
18. 分类页获得文章简介

wordpress二次开发技巧之functions.php篇
2 |
function get_category_expert($length=240){
|
3 |
$content = get_the_content();
|
4 |
$trimmed_content = wp_trim_words( $content, $length, '<a href="'. get_permalink() .'"> [...]</a>' );
|
7 |
add_filter('get_category_expert', 'get_category_expert');
|
19. 根据页面类型指定每页显示的文章数
02 |
function custom_posts_per_page($query){
|
04 |
$query->set('posts_per_page',9);
|
07 |
$query->set('posts_per_page',5);
|
10 |
$query->set('posts_per_page',-1);
|
13 |
$query->set('posts_per_page',4);
|
16 |
$query->set('posts_per_page',9);
|
19 |
$query->set('posts_per_page',-1);
|
23 |
add_action('pre_get_posts','custom_posts_per_page');
|
20. 缩略图
02 |
if ( function_exists('add_theme_support') )add_theme_support('post-thumbnails');
|
08 |
function dm_the_thumbnail() {
|
14 |
if ( has_post_thumbnail() ) {
|
16 |
echo '<a class="at_feature" href="'.get_permalink().'" title="阅读全文">';
|
18 |
the_post_thumbnail('thumbnail');
|
24 |
$content = $post->post_content;
|
26 |
preg_match_all('/<img.*?(?: |t|r|n)?src=['"]?(.+?)['"]?(?:(?: |t|r|n)+.*?)?>/sim', $content, $strResult, PREG_PATTERN_ORDER);
|
28 |
$n = count($strResult[1]);
|
32 |
$thumb_first = $strResult[1][0];
|
33 |
$thumb_split = strrpos($thumb_first, '.');
|
34 |
$thumb_before = substr($thumb_first, 0, $thumb_split);
|
35 |
$thumb_after = substr($thumb_first, $thumb_split, strlen($thumb_first));
|
37 |
$thumb_before = preg_replace($reg, "", $thumb_before);
|
38 |
$thumb_src = $thumb_before.'-215x115'.$thumb_after;
|
39 |
echo '<a class="at_feature" href="'.get_permalink().'" title="阅读全文"><img class="animated" src="'.$thumb_src.'" alt="缩略图" /></a>';
|
42 |
$random= mt_rand(0, 19);
|
43 |
echo '<a class="at_feature" href="'.get_permalink().'" title="阅读全文"><img class="animated" src="'.get_bloginfo('template_url').'/images/thumbnail/default_thumbnail_'.$random.'.jpg" alt="缩略图" /></a>';
|
显示缩略图
2 |
<?php if (has_post_thumbnail()){ the_post_thumbnail();} ?>
|
6 |
<?php dm_the_thumbnail(); ?> |