wordpress模板文件

• index.php 首页
• header.php 头部
• footer.php 尾部
• archive.php 列表页
• search.php 搜索页
• single.php 详情页
• tag 标签页
• sidebar.php 侧边栏
• functions.php 可以自定义函数
• tdk.php 网站标题描述

常用标签

1. <?php get_header(); ?> 头部调用

2. <?php get_footer(); ?> 底部调用

3. <?php get_footer(); ?> 侧边栏调用

4. <link href="<?php bloginfo('template_url'); ?>/sy/css.css" type="text/css"> css路径，图片路径和js路径通用

5. <a href="<?php the_permalink(); ?>"> 文章详情跳转

6. <img src="<?php echo catch_that_image() ?>" alt="<?php the_title(); ?>"> 调用图片标签

7. <?php the_title(); ?> 文章标题

8.<?php the_tags(‘’); ? 标签调用

9.<?php echo mb_strimwidth(strip_tags(apply_filters(‘the_content’, $post->post_content)), 0, 60, ‘……’); ?> 文章内容调用并限制字符

10.<?php echo date(“Y-m-d”);?> <?php echo date(“Y-m-d H-i”);?> 时间标签

11.<?php if (have_posts()):while(have_posts()) :the_post(); ?>
<?php the_content(); ?>
<?php endwhile; ?>
<?php endif; ?>文章内容

12.<?php bloginfo(‘name’); ?> 网站域名

13.<?php single_tag_title(); ?> tag标题

14.<?php single_cat_title(); ?> 分类页标题

index首页循环

调用id为1的文章 开始
<?php
$the_query = new Wp_Query(array(
‘cat’ => 1,
‘orderby’ => ‘id’,
‘order’ => ‘DESC’,
‘posts_per_page’ => 4,
‘paged’ => get_query_var(‘paged’, 1)
)); ?>
<?php if ($the_query->have_posts()) : ?>
<?php while ($the_query->have_posts()) : $the_query->the_post(); ?>

主体内容

<?php endwhile; ?>
<?php wp_reset_postdata(); ?>
<?php endif; ?>
调用id为1的文章 结束

栏目分类调用

<?php
$terms = get_terms(‘category’, ‘orderby=name&hide_empty=0’);
$count = count($terms);
if ($count > 0) {
foreach ($terms as $key => $term) {
if ($key <= 4) {
echo ‘<li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-84"><a class="elementor-item" href="' . get_term_link($term, $term->slug) . '" >‘ . $term->name . ‘</a></li>‘;
}
}
}
?>

搜索页

(1)循环查询规则

<?php if (have_posts()) : while (have_posts()) : the_post(); ?>开始

//循环主体

<?php endwhile; ?>
<?php endif; ?>结束

搜索框:

<form id="search_form" method="get" target="_search" action="<?php bloginfo('url'); ?>/" accept-charset="utf-8">
<input type="hidden" name="type" value="blog">
<input id="keyword" type="text" name="s" class="logoRDownC_input" value="<?php the_search_query(); ?>" placeholder="请输入搜索关键词">
<input type="submit" class="logoRDownC_input2" value="搜索">
</form>

function.php 页面自定义函数限制标题字符

<?php
function excerpttitle($max_length) {
$title_str = get_the_title();
if(mb_strlen($title_str,’utf-8’) > $max_length) {
$title_str = mb_substr($title_str,0,$max_length,’utf-8’).’…’;
}
return $title_str;
}
?>

调用方法:
<a href="<?php the_permalink(); ?>"><?php echo excerpttitle(8); ?> </a>

调用80个tag标签:

<?php
                                    if (isset($_GET['showall'])) :
                                        $args = array('hide_empty' => 0);
                                    else :
                                        $page = (get_query_var('paged')) ? get_query_var('paged') : 1;
                                        $per_page = 80;
                                        $offset = ($page - 1) * $per_page;
                                        $args = array('number' => $per_page, 'offset' => $offset, 'hide_empty' => 0);
                                    endif;
                                    $taxonomy = 'post_tag';
                                    $tax_terms = get_terms($taxonomy, $args);
                                    echo '';
                                    foreach ($tax_terms as $tax_term) {
                                        echo '' . '<li style="float:left"><a style="color:#fff;" href="' . esc_attr(get_term_link($tax_term, $taxonomy)) . '" title="' . sprintf(
                                            __("View all posts in %s"),
                                            $tax_term->name
                                        ) . '" ' . '>' . $tax_term->name . '</a>&nbsp;&nbsp;&nbsp;</li>';
                                    }
                                    echo ''; ?><br><br>

分类页循环:

<?php
                                                $the_query = new Wp_Query(array(
                                                    'cat' => $cat,
                                                    'orderby' => 'id',
                                                    'order' => 'DESC',
                                                    'paged'  => get_query_var('paged', 1)
                                                )); ?>
                                                <?php if ($the_query->have_posts()) : ?>
                                                    <?php while ($the_query->have_posts()) : $the_query->the_post(); ?>
主体内容
  <?php endwhile; ?>
                                                    <?php wp_reset_postdata(); ?>
                                                <?php endif; ?>
分页按钮:
 <div id="aid" style="text-align: center;margin:19px;">
                                                <?php echo paginate_links(array(
                                                    'total'  => $the_query->max_num_pages
                                                )) ?>
                                            </div>

TAG循环:

<?php
                                                if (is_tag()) {
                                                    $tagName = single_tag_title('', false);
                                                    $tagObject = get_term_by('name', $tagName, 'post_tag');
                                                    $tagID = $tagObject->term_id;
                                                } ?>
                                                <?php
                                                $the_query = new Wp_Query(array(
                                                    'tag_id' => $tagID,
                                                    'orderby' => 'id',
                                                    'order' => 'DESC',
                                                    'posts_per_page' => -1
                                                )); ?>
                                                <?php if ($the_query->have_posts()) : ?>
                                                    <?php while ($the_query->have_posts()) : $the_query->the_post(); ?>
主体内容
 <?php endwhile; ?>
                                                    <?php wp_reset_postdata(); ?>
                                                <?php endif; ?>