Question

set_post_type( int $post_id,  string $post_type = 'post' )

Update the post type for the post ID.

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description

The page or post cache will be cleaned for the post ID.

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参数

$post_id

(int) (Optional) Post ID to change post type. Default 0.

$post_type

(string) (Optional) Post type. Accepts 'post' or 'page' to name a few.

Default value: 'post'

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返回值

(int|false) Amount of rows changed. Should be 1 for success and 0 for failure.

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源代码

File: wp-includes/post.php

function set_post_type( $post_id = 0, $post_type = 'post' ) {
	global $wpdb;

	$post_type = sanitize_post_field('post_type', $post_type, $post_id, 'db');
	$return = $wpdb->update( $wpdb->posts, array('post_type' => $post_type), array('ID' => $post_id) );

	clean_post_cache( $post_id );

	return $return;
}

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更新日志

Version	description
2.5.0	Introduced.

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相关函数

Uses

• wp-includes/post.php: clean_post_cache()
• wp-includes/post.php: sanitize_post_field()
• wp-includes/wp-db.php: wpdb::update()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Example

   
   $post_id = 15;
   
   if ( set_post_type( $post_id, 'page'  ) ) {
     printf( __( 'Post