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WordPress查询单个帖子由鼻涕虫

php wordpress
2022-08-30 07:45:39

当我想在不使用循环的情况下显示单个帖子时，我使用这个：

<?php
$post_id = 54;
$queried_post = get_post($post_id);
echo $queried_post->post_title; ?>

问题是，当我移动网站时，ID通常会发生变化。有没有办法通过鼻涕虫查询这篇文章？


答案 1

来自WordPress Codex：

<?php
$the_slug = 'my_slug';
$args = array(
  'name'        => $the_slug,
  'post_type'   => 'post',
  'post_status' => 'publish',
  'numberposts' => 1
);
$my_posts = get_posts($args);
if( $my_posts ) :
  echo 'ID on the first post found ' . $my_posts[0]->ID;
endif;
?>

WordPress Codex 获取帖子


答案 2

怎么样？

<?php
   $queried_post = get_page_by_path('my_slug',OBJECT,'post');
?>

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