Title: Theme | Page 4 of 8 | Developer.WordPress.org --- # @package: Theme * method[WP_Theme_JSON_Resolver::get_merged_data()](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_merged_data/) * Returns the data merged from multiple origins. * Used by [9 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_merged_data/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_merged_data/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:652](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L652-L676) * class[WP_Theme_JSON_Resolver](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/) * Class that abstracts the processing of the different data sources for site-level config and offers an API to work with them. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:21](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L21-L1025) * method[WP_Theme_JSON_Resolver::read_json_file()](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/read_json_file/) * Processes a file that adheres to the theme.json schema and returns an array with its contents, or a void array if none found. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/read_json_file/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/read_json_file/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:104](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L104-L118) * method[WP_Theme_JSON_Resolver::extract_paths_to_translate()](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/extract_paths_to_translate/) * Converts a tree as in i18n-theme.json into a linear array containing metadata to translate a theme.json file. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/extract_paths_to_translate/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/extract_paths_to_translate/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:119](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L119-L138) * method[WP_Theme_JSON_Resolver::get_fields_to_translate()](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_fields_to_translate/) * Returns a data structure used in theme.json translation. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_fields_to_translate/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_fields_to_translate/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:128](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L128-L131) * method[WP_Theme_JSON_Resolver::translate_theme_json_chunk()](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/translate_theme_json_chunk/) * Translates a chunk of the loaded theme.json structure. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/translate_theme_json_chunk/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/translate_theme_json_chunk/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:166](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L166-L177) * method[WP_Theme_JSON_Resolver::translate()](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/translate/) * Given a theme.json structure modifies it in place to update certain values by its translated strings according to the language set by the user. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/translate/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/translate/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:144](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L144-L151) * method[WP_Theme_JSON_Resolver::get_core_data()](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_core_data/) * Returns core’s origin config. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_core_data/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_core_data/#uses) | Source: [wp-includes/class-wp-theme-json-resolver.php:160](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json-resolver.php#L160-L189) * method[WP_Theme_JSON::get_raw_data()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_raw_data/) * Returns the raw data. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_raw_data/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_raw_data/#uses) | Source: [wp-includes/class-wp-theme-json.php:3817](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L3817-L3819) * method[WP_Theme_JSON::get_from_editor_settings()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_from_editor_settings/) * Transforms the given editor settings according the add_theme_support format to the theme.json format. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json/get_from_editor_settings/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_from_editor_settings/#uses) | Source: [wp-includes/class-wp-theme-json.php:3830](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L3830-L3887) * method[WP_Theme_JSON::compute_theme_vars()](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_theme_vars/) * Given an array of settings, extracts the CSS Custom Properties for the custom values and adds them to the $declarations array following the format: * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_theme_vars/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_theme_vars/#uses) | Source: [wp-includes/class-wp-theme-json.php:2235](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L2235-L2247) * method[WP_Theme_JSON::flatten_tree()](https://developer.wordpress.org/reference/classes/wp_theme_json/flatten_tree/) * Given a tree, it creates a flattened one by merging the keys and binding the leaf values to the new keys. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/flatten_tree/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json/flatten_tree/#uses) | Source: [wp-includes/class-wp-theme-json.php:2286](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L2286-L2306) * method[WP_Theme_JSON::compute_style_properties()](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_style_properties/) * Given a styles array, it extracts the style properties and adds them to the $ declarations array following the format: * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_style_properties/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_style_properties/#uses) | Source: [wp-includes/class-wp-theme-json.php:2332](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L2332-L2446) * method[WP_Theme_JSON::has_properties()](https://developer.wordpress.org/reference/classes/wp_theme_json/has_properties/) * Whether the metadata contains a key named properties. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/has_properties/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/has_properties/#uses) | Source: [wp-includes/class-wp-theme-json.php:922](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L922-L928) * method[WP_Theme_JSON::get_property_value()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_property_value/) * Returns the style property for the given path. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_property_value/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_property_value/#uses) | Source: [wp-includes/class-wp-theme-json.php:2469](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L2469-L2517) * method[WP_Theme_JSON::get_setting_nodes()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_setting_nodes/) * Builds metadata for the setting nodes, which returns in the form of: * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_setting_nodes/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_setting_nodes/#uses) | Source: [wp-includes/class-wp-theme-json.php:2539](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L2539-L2569) * method[WP_Theme_JSON::get_style_nodes()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_style_nodes/) * Builds metadata for the style nodes, which returns in the form of: * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_style_nodes/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json/get_style_nodes/#uses) | Source: [wp-includes/class-wp-theme-json.php:2599](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L2599-L2656) * method[WP_Theme_JSON::merge()](https://developer.wordpress.org/reference/classes/wp_theme_json/merge/) * Merges new incoming data. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/merge/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/merge/#uses) | Source: [wp-includes/class-wp-theme-json.php:3176](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L3176-L3327) * method[WP_Theme_JSON::__construct()](https://developer.wordpress.org/reference/classes/wp_theme_json/__construct/) * Constructor. * Used by [12 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/__construct/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/__construct/#uses) | Source: [wp-includes/class-wp-theme-json.php:770](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L770-L822) * method[WP_Theme_JSON::compute_preset_classes()](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_preset_classes/) * Given a settings array, returns the generated rulesets for the preset classes. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_preset_classes/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_preset_classes/#uses) | Source: [wp-includes/class-wp-theme-json.php:1955](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1955-L1991) * method[WP_Theme_JSON::sanitize()](https://developer.wordpress.org/reference/classes/wp_theme_json/sanitize/) * Sanitizes the input according to the schemas. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/sanitize/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/sanitize/#uses) | Source: [wp-includes/class-wp-theme-json.php:955](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L955-L1076) * method[WP_Theme_JSON::compute_preset_vars()](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_preset_vars/) * Given the block settings, extracts the CSS Custom Properties for the presets and adds them to the $declarations array following the format: * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_preset_vars/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/compute_preset_vars/#uses) | Source: [wp-includes/class-wp-theme-json.php:2202](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L2202-L2218) * method[WP_Theme_JSON::get_blocks_metadata()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_blocks_metadata/) * Returns the metadata for each block. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_blocks_metadata/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_blocks_metadata/#uses) | Source: [wp-includes/class-wp-theme-json.php:1162](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1162-L1241) * method[WP_Theme_JSON::remove_keys_not_in_schema()](https://developer.wordpress.org/reference/classes/wp_theme_json/remove_keys_not_in_schema/) * Given a tree, removes the keys that are not present in the schema. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json/remove_keys_not_in_schema/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/remove_keys_not_in_schema/#uses) | Source: [wp-includes/class-wp-theme-json.php:1254](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1254-L1290) * method[WP_Theme_JSON::get_settings()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_settings/) * Returns the existing settings for each block. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_settings/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_settings/#uses) | Source: [wp-includes/class-wp-theme-json.php:1314](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1314-L1320) * method[WP_Theme_JSON::get_stylesheet()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_stylesheet/) * Returns the stylesheet that results of processing the theme.json structure this object represents. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_stylesheet/#used-by) | Uses [7 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_stylesheet/#uses) | Source: [wp-includes/class-wp-theme-json.php:1349](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1349-L1452) * method[WP_Theme_JSON::get_block_styles()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_block_styles/) * Converts each style section into a list of rulesets containing the block styles to be appended to the stylesheet. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_block_styles/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/get_block_styles/#uses) | Source: [wp-includes/class-wp-theme-json.php:558](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L558-L583) * method[WP_Theme_JSON::get_css_variables()](https://developer.wordpress.org/reference/classes/wp_theme_json/get_css_variables/) * Converts each styles section into a list of rulesets to be appended to the stylesheet. * Used by [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json/get_css_variables/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wp_theme_json/get_css_variables/#uses) | Source: [wp-includes/class-wp-theme-json.php:1895](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1895-L1915) * method[WP_Theme_JSON::to_ruleset()](https://developer.wordpress.org/reference/classes/wp_theme_json/to_ruleset/) * Given a selector and a declaration list, creates the corresponding ruleset. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/to_ruleset/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/to_ruleset/#uses) | Source: [wp-includes/class-wp-theme-json.php:1927](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1927-L1940) * method[WP_Theme_JSON::append_to_selector()](https://developer.wordpress.org/reference/classes/wp_theme_json/append_to_selector/) * Appends a sub-selector to an existing one. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/append_to_selector/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wp_theme_json/append_to_selector/#uses) | Source: [wp-includes/class-wp-theme-json.php:1093](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-theme-json.php#L1093-L1103) [Previous Page](https://developer.wordpress.org/reference/package/theme/page/3/?output_format=md) [1](https://developer.wordpress.org/reference/package/theme/?output_format=md) [2](https://developer.wordpress.org/reference/package/theme/page/2/?output_format=md) [3](https://developer.wordpress.org/reference/package/theme/page/3/?output_format=md) 4 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