时间:2024-03-12
WordPress函数get_post用于获取文章的数据,包括文章内容、标题、别名、摘要、发布时间等信息。
get_post( int $post = null, string $output = OBJECT, string $filter = 'raw' )
$post
整数型,默认值:null
文章的ID,或对象
$output
字符串值,默认值:OBJECT
指定返回数据的类型,可用的值如下:
OBJECT:对象;
ARRAY_A:数组,升序排列;
ARRAY_N:数组,降序排列;
$filter
字符串值,默认值:raw
要应用的过滤类型
WP_Post Object ( [ID] => 121 [post_author] => 1 [post_date] => 2017-11-28 21:44:29 [post_date_gmt] => 2017-11-28 13:44:29 [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] => 2018-04-08 09:04:53 [post_modified_gmt] => 2018-04-08 01:04:53 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.tiezhushuo.com/?p=121 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw )
注意返回的guid为文章原始链接,即动态URL,不会返回伪静态链接。
<?php $post = get_post( 8 ); $title = $post->post_title; $excerpt = $post->post_excerpt; $content = $post->post_content; ?>
get_post()函数位于:wp-includes/post.php
相关函数:
get_posts()
sanitize_post()
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