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Site/blog functions that work with the blogs table and related data.
| File Size: | 967 lines (26 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 2 files wp-includes/ms-site.php wp-includes/ms-network.php |
| wpmu_update_blogs_date() X-Ref |
| Updates the last_updated field for the current site. |
| get_blogaddress_by_id( $blog_id ) X-Ref |
| Gets a full site URL, given a site ID. return: string Full site URL if found. Empty string if not. param: int $blog_id Site ID. |
| get_blogaddress_by_name( $blogname ) X-Ref |
| Gets a full site URL, given a site name. return: string param: string $blogname Name of the subdomain or directory. |
| get_id_from_blogname( $slug ) X-Ref |
| Retrieves a site's ID given its (subdomain or directory) slug. return: int|null The site ID, or null if no site is found for the given slug. param: string $slug A site's slug. |
| get_blog_details( $fields = null, $get_all = true ) X-Ref |
| Retrieves the details for a blog from the blogs table and blog options. return: WP_Site|false Blog details on success. False on failure. param: int|string|array $fields Optional. A blog ID, a blog slug, or an array of fields to query against. param: bool $get_all Whether to retrieve all details or only the details in the blogs table. |
| refresh_blog_details( $blog_id = 0 ) X-Ref |
| Clears the blog details cache. param: int $blog_id Optional. Blog ID. Defaults to current blog. |
| update_blog_details( $blog_id, $details = array() X-Ref |
| Updates the details for a blog and the blogs table for a given blog ID. return: bool True if update succeeds, false otherwise. param: int $blog_id Blog ID. param: array $details Array of details keyed by blogs table field names. |
| clean_site_details_cache( $site_id = 0 ) X-Ref |
| Cleans the site details cache for a site. param: int $site_id Optional. Site ID. Default is the current site ID. |
| get_blog_option( $id, $option, $default_value = false ) X-Ref |
| Retrieves option value for a given blog id based on name of option. If the option does not exist or does not have a value, then the return value will be false. This is useful to check whether you need to install an option and is commonly used during installation of plugin options and to test whether upgrading is required. If the option was serialized then it will be unserialized when it is returned. return: mixed Value set for the option. param: int $id A blog ID. Can be null to refer to the current blog. param: string $option Name of option to retrieve. Expected to not be SQL-escaped. param: mixed $default_value Optional. Default value to return if the option does not exist. |
| add_blog_option( $id, $option, $value ) X-Ref |
| Adds a new option for a given blog ID. You do not need to serialize values. If the value needs to be serialized, then it will be serialized before it is inserted into the database. Remember, resources can not be serialized or added as an option. You can create options without values and then update the values later. Existing options will not be updated and checks are performed to ensure that you aren't adding a protected WordPress option. Care should be taken to not name options the same as the ones which are protected. return: bool True if the option was added, false otherwise. param: int $id A blog ID. Can be null to refer to the current blog. param: string $option Name of option to add. Expected to not be SQL-escaped. param: mixed $value Option value, can be anything. Expected to not be SQL-escaped. |
| delete_blog_option( $id, $option ) X-Ref |
| Removes an option by name for a given blog ID. Prevents removal of protected WordPress options. return: bool True if the option was deleted, false otherwise. param: int $id A blog ID. Can be null to refer to the current blog. param: string $option Name of option to remove. Expected to not be SQL-escaped. |
| update_blog_option( $id, $option, $value, $deprecated = null ) X-Ref |
| Updates an option for a particular blog. return: bool True if the value was updated, false otherwise. param: int $id The blog ID. param: string $option The option key. param: mixed $value The option value. param: mixed $deprecated Not used. |
| switch_to_blog( $new_blog_id, $deprecated = null ) X-Ref |
| Switches the current blog. This function is useful if you need to pull posts, or other information, from other blogs. You can switch back afterwards using restore_current_blog(). PHP code loaded with the originally requested site, such as code from a plugin or theme, does not switch. See #14941. return: true Always returns true. param: int $new_blog_id The ID of the blog to switch to. Default: current blog. param: bool $deprecated Not used. |
| restore_current_blog() X-Ref |
| Restores the current blog, after calling switch_to_blog(). return: bool True on success, false if we're already on the current blog. |
| wp_switch_roles_and_user( $new_site_id, $old_site_id ) X-Ref |
| Switches the initialized roles and current user capabilities to another site. param: int $new_site_id New site ID. param: int $old_site_id Old site ID. |
| ms_is_switched() X-Ref |
| Determines if switch_to_blog() is in effect. return: bool True if switched, false otherwise. |
| is_archived( $id ) X-Ref |
| Checks if a particular blog is archived. return: string Whether the blog is archived or not. param: int $id Blog ID. |
| update_archived( $id, $archived ) X-Ref |
| Updates the 'archived' status of a particular blog. return: string $archived param: int $id Blog ID. param: string $archived The new status. |
| update_blog_status( $blog_id, $pref, $value, $deprecated = null ) X-Ref |
| Updates a blog details field. return: string|false $value param: int $blog_id Blog ID. param: string $pref Field name. param: string $value Field value. param: null $deprecated Not used. |
| get_blog_status( $id, $pref ) X-Ref |
| Gets a blog details field. return: bool|string|null $value param: int $id Blog ID. param: string $pref Field name. |
| get_last_updated( $deprecated = '', $start = 0, $quantity = 40 ) X-Ref |
| Gets a list of most recently updated blogs. return: array The list of blogs. param: mixed $deprecated Not used. param: int $start Optional. Number of blogs to offset the query. Used to build LIMIT clause. param: int $quantity Optional. The maximum number of blogs to retrieve. Default 40. |
| _update_blog_date_on_post_publish( $new_status, $old_status, $post ) X-Ref |
| Handler for updating the site's last updated date when a post is published or an already published post is changed. param: string $new_status The new post status. param: string $old_status The old post status. param: WP_Post $post Post object. |
| _update_blog_date_on_post_delete( $post_id ) X-Ref |
| Handler for updating the current site's last updated date when a published post is deleted. param: int $post_id Post ID |
| _update_posts_count_on_delete( $post_id, $post ) X-Ref |
| Handler for updating the current site's posts count when a post is deleted. param: int $post_id Post ID. param: WP_Post $post Post object. |
| _update_posts_count_on_transition_post_status( $new_status, $old_status, $post = null ) X-Ref |
| Handler for updating the current site's posts count when a post status changes. param: string $new_status The status the post is changing to. param: string $old_status The status the post is changing from. param: WP_Post $post Post object |
| wp_count_sites( $network_id = null ) X-Ref |
| Counts number of sites grouped by site status. return: int[] { param: int $network_id Optional. The network to get counts for. Default is the current network ID. |
| Generated : Sat Dec 21 08:20:01 2024 | Cross-referenced by PHPXref |