WordPress获取最早或最近文章函数:get_boundary_post

WordPress函数get_boundary_post用于获取最早或最近发表的一篇文章,在实际应用中使用得非常少。

get_boundary_post( boolean $in_same_term = false, string $excluded_terms = '', boolean $start = true, string $taxonomy = 'category' )

函数参数

$in_same_cat

布尔值,默认值:false

是否返回同分类下的文章,默认不区分分类。

$excluded_categories

字符串值,默认为空

提供排除分类的ID,多个ID用半角逗号分隔。

$start

布尔值,默认值:true

  • true:返回最早的文章;
  • false:返回最近的文章;

$taxonomy

字符串值,默认值:category

提供自定义分类法的名称

函数返回值

Array (
	[0] => WP_Post Object (
	[ID] => 36
	[post_author] => 1
	[post_date] => 2014-07-06 16:45:17
	[post_date_gmt] => 2014-07-06 08:45:17
	[post_content] => 文章内容
	[post_title] => 文章标题
	[post_excerpt] => 文章摘要
	[post_status] => publish
	[comment_status] => open
	[ping_status] => closed
	[post_password] =>
	[post_name] => 文章别名
	[to_ping] =>
	[pinged] =>
	[post_modified] => 2015-06-26 19:59:04
	[post_modified_gmt] => 2015-06-26 11:59:04
	[post_content_filtered] =>
	[post_parent] => 0
	[guid] => http://localhost/36.html
	[menu_order] => 0
	[post_type] => post
	[post_mime_type] =>
	[comment_count] => 0
	[filter] => raw )
)

函数使用示例

<?php
	$first= get_boundary_post();
	if (!empty($first)) {
		foreach ($first as $post) {
			echo '<a href="' . get_permalink($post->ID) . '">' . $post->post_title . '</a>';
		}
	}
?>

扩展阅读

get_boundary_post()函数位于:wp-includes/link-template.php

相关函数:

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