WordPress站点描述关键字自动读取

发布于：2020.08.06 - 11:21

网站的优化取决你网站的收录量和索引量，所以网站的SEO优化是必不可少的，下面示例可根据判断页面来实现自动设置描述。

代码示例

<?php
if (is_home()){
$keywords = "两颗蛋，WordPress主题，WordPress插件，WordPress二次定制开发";
$description = "两颗蛋专注WordPress开发，WordPress插件汉化，更完美的WordPress优化";
}
elseif (is_single()){
$tags = wp_get_post_tags($post->ID);
foreach ($tags as $tag){
$keywords = $keywords.$tag->name.",";
}
$keywords = rtrim($keywords, ', ');
if($post->post_excerpt){
$description = $post->post_excerpt;
}else{
$description = mb_strimwidth(strip_tags(apply_filters('the_content',$post->post_content)),0,200);
}
}
 elseif (is_page('别名名称')){ //如果页面 别名，
$keywords = "";
$description = "";
} 

elseif (is_category()){
$keywords = single_cat_title('', false);
$description = category_description();
}
elseif (is_tag()){
$keywords = single_tag_title('', false);
$description = tag_description();
}
$keywords = trim(strip_tags($keywords));
$description = trim(strip_tags($description));
?>
<meta name="keywords" content="<?php echo $keywords; ?>" />
<meta name="description" content="<?php echo $description; ?>" />

使用方法

写入头部（header.php）或进行替换原有描述函数。