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// Backward compatibility.

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if( is_array( $args['network_id'] ) ){

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$args['network__in'] = $args['network_id'];

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$args['network_id'] = null;

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}

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if( is_numeric( $args['limit'] ) ){

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$args['number'] = $args['limit'];

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$args['limit'] = null;

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} elseif ( ! $args['limit'] ) {

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$args['number'] = 0;

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$args['limit'] = null;

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}

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// Make sure count is disabled.

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$args['count'] = false;

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$_sites = get_sites( $args );

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$results = array();

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foreach ( $_sites as $_site ) {

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$_site = get_site( $_site );

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$results[] = $_site->to_array();

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}

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return $results;

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}

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/**

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* Check whether a usermeta key has to do with the current blog.

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* @since MU (3.0.0)

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* @deprecated 4.9.0

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* @global wpdb $wpdb WordPress database abstraction object.

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* @param string $key

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* @param int $user_id Optional. Defaults to current user.

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* @param int $blog_id Optional. Defaults to current blog.

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* @return bool

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function is_user_option_local( $key, $user_id = 0, $blog_id = 0 ) {

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global $wpdb;

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_deprecated_function( __FUNCTION__, '4.9.0' );

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$current_user = wp_get_current_user();

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if ( $blog_id == 0 ) {

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$blog_id = get_current_blog_id();

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}

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$local_key = $wpdb->get_blog_prefix( $blog_id ) . $key;

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return isset( $current_user->$local_key );

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}

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/**

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* Store basic site info in the blogs table.

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* This function creates a row in the wp_blogs table and returns

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* the new blog's ID. It is the first step in creating a new blog.

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* @since MU (3.0.0)

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* @deprecated 5.1.0 Use wp_insert_site()

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* @see wp_insert_site()

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* @param string $domain The domain of the new site.

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* @param string $path The path of the new site.

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* @param int $site_id Unless you're running a multi-network install, be sure to set this value to 1.

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* @return int|false The ID of the new row

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function insert_blog($domain, $path, $site_id) {

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_deprecated_function( __FUNCTION__, '5.1.0', 'wp_insert_site()' );

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$data = array(

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'domain' => $domain,

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'path' => $path,

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'site_id' => $site_id,

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);

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$site_id = wp_insert_site( $data );

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if ( is_wp_error( $site_id ) ) {

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return false;

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}

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clean_blog_cache( $site_id );

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return $site_id;

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}

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/**

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* Install an empty blog.

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* Creates the new blog tables and options. If calling this function

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* directly, be sure to use switch_to_blog() first, so that $wpdb

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* points to the new blog.

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* @since MU (3.0.0)

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* @deprecated 5.1.0

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* @global wpdb $wpdb WordPress database abstraction object.

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* @global WP_Roles $wp_roles WordPress role management object.

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* @param int $blog_id The value returned by wp_insert_site().

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* @param string $blog_title The title of the new site.

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function install_blog( $blog_id, $blog_title = '' ) {

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global $wpdb, $wp_roles;

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_deprecated_function( __FUNCTION__, '5.1.0' );

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// Cast for security.

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$blog_id = (int) $blog_id;

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require_once ABSPATH . 'wp-admin/includes/upgrade.php';

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$suppress = $wpdb->suppress_errors();

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if ( $wpdb->get_results( "DESCRIBE {$wpdb->posts}" ) ) {

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die( '<h1>' . __( 'Already Installed' ) . '</h1><p>' . __( 'You appear to have already installed WordPress. To reinstall please clear your old database tables first.' ) . '</p></body></html>' );

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}

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$wpdb->suppress_errors( $suppress );

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$url = get_blogaddress_by_id( $blog_id );

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// Set everything up.

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make_db_current_silent( 'blog' );

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populate_options();

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populate_roles();

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// populate_roles() clears previous role definitions so we start over.

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$wp_roles = new WP_Roles();

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$siteurl = $home = untrailingslashit( $url );

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if ( ! is_subdomain_install() ) {

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if ( 'https' === parse_url( get_site_option( 'siteurl' ), PHP_URL_SCHEME ) ) {

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$siteurl = set_url_scheme( $siteurl, 'https' );

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}

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if ( 'https' === parse_url( get_home_url( get_network()->site_id ), PHP_URL_SCHEME ) ) {

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$home = set_url_scheme( $home, 'https' );

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}

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}

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update_option( 'siteurl', $siteurl );

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update_option( 'home', $home );

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if ( get_site_option( 'ms_files_rewriting' ) ) {

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update_option( 'upload_path', UPLOADBLOGSDIR . "/$blog_id/files" );

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} else {

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update_option( 'upload_path', get_blog_option( get_network()->site_id, 'upload_path' ) );

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}

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update_option( 'blogname', wp_unslash( $blog_title ) );

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update_option( 'admin_email', '' );

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// Remove all permissions.

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$table_prefix = $wpdb->get_blog_prefix();

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delete_metadata( 'user', 0, $table_prefix . 'user_level', null, true ); // Delete all.

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delete_metadata( 'user', 0, $table_prefix . 'capabilities', null, true ); // Delete all.

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}

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/**

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* Set blog defaults.

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* This function creates a row in the wp_blogs table.

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* @since MU (3.0.0)

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* @deprecated MU

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* @deprecated Use wp_install_defaults()

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* @global wpdb $wpdb WordPress database abstraction object.

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* @param int $blog_id Ignored in this function.

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* @param int $user_id

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function install_blog_defaults( $blog_id, $user_id ) {

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global $wpdb;

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_deprecated_function( __FUNCTION__, 'MU' );

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require_once ABSPATH . 'wp-admin/includes/upgrade.php';

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$suppress = $wpdb->suppress_errors();

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wp_install_defaults( $user_id );

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$wpdb->suppress_errors( $suppress );

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}

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/**

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* Update the status of a user in the database.

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* Previously used in core to mark a user as spam or "ham" (not spam) in Multisite.

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* @since 3.0.0

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* @deprecated 5.3.0 Use wp_update_user()

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* @see wp_update_user()

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* @global wpdb $wpdb WordPress database abstraction object.

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* @param int $id The user ID.

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* @param string $pref The column in the wp_users table to update the user's status

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* in (presumably user_status, spam, or deleted).

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* @param int $value The new status for the user.

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* @param null $deprecated Deprecated as of 3.0.2 and should not be used.

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* @return int The initially passed $value.

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function update_user_status( $id, $pref, $value, $deprecated = null ) {

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global $wpdb;

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_deprecated_function( __FUNCTION__, '5.3.0', 'wp_update_user()' );

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if ( null !== $deprecated ) {

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_deprecated_argument( __FUNCTION__, '3.0.2' );

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}

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$wpdb->update( $wpdb->users, array( sanitize_key( $pref ) => $value ), array( 'ID' => $id ) );

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$user = new WP_User( $id );

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clean_user_cache( $user );

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if ( 'spam' === $pref ) {

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if ( $value == 1 ) {

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/** This filter is documented in wp-includes/user.php */

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do_action( 'make_spam_user', $id );

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} else {

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/** This filter is documented in wp-includes/user.php */

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do_action( 'make_ham_user', $id );

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}

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}

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return $value;

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}

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/**

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* Maintains a canonical list of terms by syncing terms created for each blog with the global terms table.

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* @since 3.0.0

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* @since 6.1.0 This function no longer does anything.

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* @deprecated 6.1.0

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* @param int $term_id An ID for a term on the current blog.

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* @param string $deprecated Not used.

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* @return int An ID from the global terms table mapped from $term_id.

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function global_terms( $term_id, $deprecated = '' ) {

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_deprecated_function( __FUNCTION__, '6.1.0' );

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return $term_id;

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}

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