WordPress获取当前文章ID标签：the_ID
2022/07/13
WordPress模板标签the_ID用于输出当前文章的ID，需要用在The Loop主循环里。
the_ID()
使用示例：
<p>文章ID: <?php the_ID(); ?></p>
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2022/07/13
WordPress获取相邻文章函数：get_adjacent_post
Warning: Undefined array key 0 in /www/wwwroot/www.dianjin123.com/wp-content/themes/dianjinwp/functions.php on line 169
2022/07/13
WordPress获取最早或最近文章函数：get_boundary_post
Warning: Undefined array key 0 in /www/wwwroot/www.dianjin123.com/wp-content/themes/dianjinwp/functions.php on line 169
2022/07/13
WordPress获取文章子元素函数：get_children
Warning: Undefined array key 0 in /www/wwwroot/www.dianjin123.com/wp-content/themes/dianjinwp/functions.php on line 169
2022/07/13
