6/** * Parse a query string and set query type booleans. * * @since 1.5.0 * @since 4.2.0 Introduced the ability to order by specific clauses of a `$meta_query`, by passing the clause's * array key to `$orderby`. * @since 4.4.0 Introduced `$post_name__in` and `$title` parameters. `$s` was updated to support excluded * search terms, by prepending a hyphen. * @since 4.5.0 Removed the `$comments_popup` parameter. * Introduced the `$comment_status` and `$ping_status` parameters. * Introduced `RAND(x)` syntax for `$orderby`, which allows an integer seed value to random sorts. * @since 4.6.0 Added 'post_name__in' support for `$orderby`. Introduced the `$lazy_load_term_meta` argument. * @since 4.9.0 Introduced the `$comment_count` parameter. * @since 5.1.0 Introduced the `$meta_compare_key` parameter. * @since 5.3.0 Introduced the `$meta_type_key` parameter. * * @param string|array $query { * Optional. Array or string of Query parameters. * * @type int $attachment_id Attachment post ID. Used for 'attachment' post_type. * @type int|string $author Author ID, or comma-separated list of IDs. * @type string $author_name User 'user_nicename'. * @type int[] $author__in An array of author IDs to query from. * @type int[] $author__not_in An array of author IDs not to query from. * @type bool $cache_results Whether to cache post information. Default true. * @type int|string $cat Category ID or comma-separated list of IDs (this or any children). * @type int[] $category__and An array of category IDs (AND in). * @type int[] $category__in An array of category IDs (OR in, no children). * @type int[] $category__not_in An array of category IDs (NOT in). * @type string $category_name Use category slug (not name, this or any children). * @type array|int $comment_count Filter results by comment count. Provide an integer to match * comment count exactly. Provide an array with integer 'value' * and 'compare' operator ('=', '!=', '>', '>=', '<', '<=' ) to * compare against comment_count in a specific way. * @type string $comment_status Comment status. * @type int $comments_per_page The number of comments to return per page. * Default 'comments_per_page' option. * @type array $date_query An associative array of WP_Date_Query arguments. * See WP_Date_Query::__construct(). * @type int $day Day of the month. Default empty. Accepts numbers 1-31. * @type bool $exact Whether to search by exact keyword. Default false. * @type string $fields Post fields to query for. Accepts: * - '' Returns an array of complete post objects (`WP_Post[]`). * - 'ids' Returns an array of post IDs (`int[]`). * - 'id=>parent' Returns an associative array of parent post IDs, * keyed by post ID (`int[]`). * Default ''. * @type int $hour Hour of the day. Default empty. Accepts numbers 0-23. * @type int|bool $ignore_sticky_posts Whether to ignore sticky posts or not. Setting this to false * If the custom_logo is being unset, it's being removed from theme mods. if ( isset( $old_value['custom_logo'] ) && ! isset( $value['custom_logo'] ) ) { delete_option( 'site_logo' ); } } /** * Deletes the site logo when all theme mods are being removed. */ function _delete_site_logo_on_remove_theme_mods() { global $_ignore_site_logo_changes; if ( $_ignore_site_logo_changes ) { return; } if ( false !== get_theme_support( 'custom-logo' ) ) { delete_option( 'site_logo' ); } } /** * Hooks `_delete_site_logo_on_remove_custom_logo` in `update_option_theme_mods_$theme`. * Hooks `_delete_site_logo_on_remove_theme_mods` in `delete_option_theme_mods_$theme`. * * Runs on `setup_theme` to account for dynamically-switched themes in the Customizer. */ function _delete_site_logo_on_remove_custom_logo_on_setup_theme() { $theme = get_option( 'stylesheet' ); add_action( "update_option_theme_mods_$theme", '_delete_site_logo_on_remove_custom_logo', 10, 2 ); add_action( "delete_option_theme_mods_$theme", '_delete_site_logo_on_remove_theme_mods' ); } add_action( 'setup_theme', '_delete_site_logo_on_remove_custom_logo_on_setup_theme', 11 ); /** * Removes the custom_logo theme-mod when the site_logo option gets deleted. */ function _delete_custom_logo_on_remove_site_logo() { global $_ignore_site_logo_changes; // Prevent _delete_site_logo_on_remove_custom_logo and // _delete_site_logo_on_remove_theme_mods from firing and causing an // infinite loop. $_ignore_site_logo_changes = true; // Remove the custom logo. remove_theme_mod( 'custom_logo' ); $_ignore_site_logo_changes = false; } add_action( 'delete_option_site_logo', '_delete_custom_logo_on_remove_site_logo' );