get_current_blog_id(): int

Retrieves the current site ID.

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Return

int Site ID.

Source

File: wp-includes/load.php. View all references

function get_current_blog_id() {
	global $blog_id;

	return absint( $blog_id );
}

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Uses

Uses
Uses	Description
absint() wp-includes/functions.php	Converts a value to non-negative integer.

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Used By

Used By
Used By	Description
WP_User_Query::generate_cache_key() wp-includes/class-wp-user-query.php	Generate cache key.
wp_initialize_site() wp-includes/ms-site.php	Runs the initialization routine for a given site.
wp_uninitialize_site() wp-includes/ms-site.php	Runs the uninitialization routine for a given site.
wp_is_site_initialized() wp-includes/ms-site.php	Checks whether a site is initialized.
get_oembed_response_data_for_url() wp-includes/embed.php	Retrieves the oEmbed response data for a given URL.
WP_User::for_site() wp-includes/class-wp-user.php	Sets the site to operate on. Defaults to the current site.
WP_Roles::get_roles_data() wp-includes/class-wp-roles.php	Gets the available roles data.
WP_Roles::for_site() wp-includes/class-wp-roles.php	Sets the site to operate on. Defaults to the current site.
get_main_site_id() wp-includes/functions.php	Gets the main site ID.
clean_site_details_cache() wp-includes/ms-blogs.php	Cleans the site details cache for a site.
get_site() wp-includes/ms-site.php	Retrieves site data given a site ID or site object.
has_custom_logo() wp-includes/general-template.php	Determines whether the site has a custom logo.
get_custom_logo() wp-includes/general-template.php	Returns a custom logo, linked to home unless the theme supports removing the link on the home page.
_wp_upload_dir() wp-includes/functions.php	A non-filtered, non-cached version of wp_upload_dir() that doesn’t check the path.
wp_get_users_with_no_role() wp-includes/user.php	Gets the user IDs of all users with no role on this site.
WP_User_Query::fill_query_vars() wp-includes/class-wp-user-query.php	Fills in missing query variables with default values.
WP_Customize_Nav_Menu_Setting::filter_nav_menu_options() wp-includes/customize/class-wp-customize-nav-menu-setting.php	Filters the nav_menu_options option to include this menu’s auto_add preference.
WP_Customize_Nav_Menu_Setting::value() wp-includes/customize/class-wp-customize-nav-menu-setting.php	Get the instance data for a given widget setting.
WP_Customize_Nav_Menu_Setting::preview() wp-includes/customize/class-wp-customize-nav-menu-setting.php	Handle previewing the setting.
WP_Customize_Nav_Menu_Setting::filter_wp_get_nav_menus() wp-includes/customize/class-wp-customize-nav-menu-setting.php	Filters the wp_get_nav_menus() result to ensure the inserted menu object is included, and the deleted one is removed.
WP_Customize_Nav_Menu_Setting::filter_wp_get_nav_menu_object() wp-includes/customize/class-wp-customize-nav-menu-setting.php	Filters the wp_get_nav_menu_object() result to supply the previewed menu object.
WP_Customize_Nav_Menu_Item_Setting::value() wp-includes/customize/class-wp-customize-nav-menu-item-setting.php	Get the instance data for a given nav_menu_item setting.
WP_Customize_Nav_Menu_Item_Setting::preview() wp-includes/customize/class-wp-customize-nav-menu-item-setting.php	Handle previewing the setting.
get_site_icon_url() wp-includes/general-template.php	Returns the Site Icon URL.
WP_Customize_Setting::is_current_blog_previewed() wp-includes/class-wp-customize-setting.php	Return true if the current site is not the same as the previewed site.
_access_denied_splash() wp-admin/includes/ms.php	Displays an access denied message when a user tries to view a site’s dashboard they do not have access to.
wpmu_delete_blog() wp-admin/includes/ms.php	Deletes a site.
wp_dashboard_quick_press() wp-admin/includes/dashboard.php	Displays the Quick Draft widget.
wp_upgrade() wp-admin/includes/upgrade.php	Runs WordPress Upgrade functions.
wp_delete_user() wp-admin/includes/user.php	Delete user and optionally reassign posts and links to another user.
WP_Themes_List_Table::no_items() wp-admin/includes/class-wp-themes-list-table.php
wp_ajax_autocomplete_user() wp-admin/includes/ajax-actions.php	Handles user autocomplete via AJAX.
WP_User::get_role_caps() wp-includes/class-wp-user.php	Retrieves all of the capabilities of the user’s roles, and merges them with individual user capabilities.
WP_Object_Cache::__construct() wp-includes/class-wp-object-cache.php	Sets up object properties; PHP 5 style constructor.
get_users_of_blog() wp-includes/deprecated.php	Get users for the site.
WP_Theme::get_allowed_on_site() wp-includes/class-wp-theme.php	Returns array of stylesheet names of themes allowed on the site.
wp_start_object_cache() wp-includes/load.php	Starts the WordPress object cache.
is_main_site() wp-includes/functions.php	Determines whether a site is the main site of the current network.
wp_upload_dir() wp-includes/functions.php	Returns an array containing the current upload directory’s path and URL.
get_dashboard_url() wp-includes/link-template.php	Retrieves the URL to the user’s dashboard.
WP_Admin_Bar::initialize() wp-includes/class-wp-admin-bar.php	Initializes the admin bar.
wp_admin_bar_site_menu() wp-includes/admin-bar.php	Adds the “Site Name” menu.
WP_Customize_Setting::preview() wp-includes/class-wp-customize-setting.php	Add filters to supply the setting’s value when accessed.
get_blogs_of_user() wp-includes/user.php	Gets the sites a user belongs to.
is_user_member_of_blog() wp-includes/user.php	Finds out whether a user is a member of a given blog.
count_users() wp-includes/user.php	Counts number of users who have each of the user roles.
wp_dropdown_users() wp-includes/user.php	Creates dropdown HTML content of users.
is_user_option_local() wp-includes/ms-deprecated.php	Check whether a usermeta key has to do with the current blog.
add_existing_user_to_blog() wp-includes/ms-functions.php	Adds a user to a blog based on details from maybe_add_existing_user_to_blog() .
update_blog_public() wp-includes/ms-functions.php	Updates this blog’s ‘public’ setting in the global blogs table.
get_active_blog_for_user() wp-includes/ms-functions.php	Gets one of a user’s active blogs.
switch_to_blog() wp-includes/ms-blogs.php	Switches the current blog.
restore_current_blog() wp-includes/ms-blogs.php	Restores the current blog, after calling switch_to_blog() .
refresh_blog_details() wp-includes/ms-blogs.php	Clears the blog details cache.
get_blog_option() wp-includes/ms-blogs.php	Retrieves option value for a given blog id based on name of option.
add_blog_option() wp-includes/ms-blogs.php	Adds a new option for a given blog ID.
delete_blog_option() wp-includes/ms-blogs.php	Removes an option by name for a given blog ID. Prevents removal of protected WordPress options.
update_blog_option() wp-includes/ms-blogs.php	Updates an option for a particular blog.
wpmu_update_blogs_date() wp-includes/ms-blogs.php	Updates the last_updated field for the current site.
get_blog_details() wp-includes/ms-blogs.php	Retrieves the details for a blog from the blogs table and blog options.
ms_upload_constants() wp-includes/ms-default-constants.php	Defines Multisite upload constants.
wp_just_in_time_script_localization() wp-includes/script-loader.php	Loads localized data on print rather than initialization.