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
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