insert_blog( string $domain, string $path, int $site_id )

This function has been deprecated. Use wp_insert_site() instead.

Store basic site info in the blogs table.

Description

This function creates a row in the wp_blogs table and returns the new blog’s ID. It is the first step in creating a new blog.

See also

Parameters

$domain

(string) (Required) The domain of the new site.

$path

(string) (Required) The path of the new site.

$site_id

(int) (Required) Unless you're running a multi-network install, be sure to set this value to 1.

Return

(int|false) The ID of the new row

Source

File: wp-includes/ms-deprecated.php 

function insert_blog($domain, $path, $site_id) {
	_deprecated_function( __FUNCTION__, '5.1.0', 'wp_insert_site()' );

	$data = array(
		'domain'  => $domain,
		'path'    => $path,
		'site_id' => $site_id,
	);

	$site_id = wp_insert_site( $data );
	if ( is_wp_error( $site_id ) ) {
		return false;
	}

	clean_blog_cache( $site_id );

	return $site_id;
}

Uses

Uses Description
wp-includes/ms-site.php: wp_insert_site()

Inserts a new site into the database.
wp-includes/functions.php: _deprecated_function()

Mark a function as deprecated and inform when it has been used.
wp-includes/ms-site.php: clean_blog_cache()

Clean the blog cache
wp-includes/load.php: is_wp_error()

Checks whether the given variable is a WordPress Error.

Used By

Used By Description
wp-includes/ms-deprecated.php: create_empty_blog()

Create an empty blog.

Changelog

Version Description
5.1.0 Use wp_insert_site()
MU (3.0.0) Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/insert_blog