add_blog_option()

最后更新于：2021-11-25 19:08:48

Add a new option for a given blog ID.

参数

$id

(int) (Required) A blog ID. Can be null to refer to the current blog.

$option

(string) (Required) Name of option to add. Expected to not be SQL-escaped.

$value

(mixed) (Optional) Option value, can be anything. Expected to not be SQL-escaped.

响应

(bool) True if the option was added, false otherwise.

源文件

文件: gc-includes/ms-blogs.php

function add_blog_option( $id, $option, $value ) {
	$id = (int) $id;

	if ( empty( $id ) ) {
		$id = get_current_blog_id();
	}

	if ( get_current_blog_id() == $id ) {
		return add_option( $option, $value );
	}

	switch_to_blog( $id );
	$return = add_option( $option, $value );
	restore_current_blog();

	return $return;
}