Question

Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

_reset_front_page_settings_for_post( int $post_id )

Reset the page_on_front, show_on_front, and page_for_post settings when a linked page is deleted or trashed.

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description

Also ensures the post is no longer sticky.

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参数

$post_id

(int) (Required) Post ID.

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源代码

File: wp-includes/post.php

function _reset_front_page_settings_for_post( $post_id ) {
	$post = get_post( $post_id );
	if ( 'page' == $post->post_type ) {
	 	/*
	 	 * If the page is defined in option page_on_front or post_for_posts,
	 	 * adjust the corresponding options.
	 	 */
		if ( get_option( 'page_on_front' ) == $post->ID ) {
			update_option( 'show_on_front', 'posts' );
			update_option( 'page_on_front', 0 );
		}
		if ( get_option( 'page_for_posts' ) == $post->ID ) {
			delete_option( 'page_for_posts', 0 );
		}
	}
	unstick_post( $post->ID );
}

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更新日志

Version	description
3.7.0	Introduced.

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相关函数

Uses

• wp-includes/option.php: update_option()
• wp-includes/option.php: delete_option()
• wp-includes/option.php: get_option()
• wp-includes/post.php: unstick_post()
• wp-includes/post.php: get_post()

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User Contributed Notes