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wordpress函数get_blog_post()用法示例

get_blog_post( int $blog_id,  int $post_id )

Get a blog post from any site on the network.


描述


参数

$blog_id

(int)
(Required)
ID of the blog.

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$post_id

(int)
(Required)
ID of the post you’re looking for.


返回值

(WP_Post|null) WP_Post on success or null on failure


源代码

File: wp-includes/ms-functions.php

function get_blog_post( $blog_id, $post_id ) {
	switch_to_blog( $blog_id );
	$post = get_post( $post_id );
	restore_current_blog();

	return $post;
}

更新日志

Version 描述
MU 1.0 Introduced.

相关函数

Uses

  • wp-includes/post.php:
    get_post()
  • wp-includes/ms-blogs.php:
    switch_to_blog()
  • wp-includes/ms-blogs.php:
    restore_current_blog()

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    Contributed by Codex

    Example

    Get the post with id 6 from site 3:

    
    $post_6 = get_blog_post( 3, 6 );
    
    if ( $post_6 ) {
    	echo $post_6->post_title;
    }
    

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