| generate_postdata | Generates post data. | wp-includes/query.php |
| get_dirsize | Get the size of a directory. | wp-includes/functions.php |
| get_feed_build_date | Get the timestamp of the most recently modified post from WP_Query. | wp-includes/feed.php |
| get_privacy_policy_template | Retrieve path of Privacy Policy page template in current or parent template. | wp-includes/template.php |
| is_php_version_compatible | Checks compatibility with the current PHP version. | wp-includes/functions.php |
| is_plugin_paused | Determines whether a plugin is technically active but was paused while
loading. | wp-admin/includes/plugin.php |
| is_privacy_policy | Determines whether the query is for the Privacy Policy page. | wp-includes/query.php |
| is_protected_ajax_action | Determines whether we are currently handling an AJAX action that should be protected against WSODs. | wp-includes/load.php |
| is_protected_endpoint | Determines whether we are currently on an endpoint that should be protected against WSODs. | wp-includes/load.php |
| is_theme_paused | Determines whether a theme is technically active but was paused while
loading. | wp-admin/includes/theme.php |
| is_wp_version_compatible | Checks compatibility with the current WordPress version. | wp-includes/functions.php |
| paused_plugins_notice | Renders an admin notice in case some plugins have been paused due to errors. | wp-admin/includes/plugin.php |
| paused_themes_notice | Renders an admin notice in case some themes have been paused due to errors. | wp-admin/includes/theme.php |
| resume_plugin | Tries to resume a single plugin. | wp-admin/includes/plugin.php |
| resume_theme | Tries to resume a single theme. | wp-admin/includes/theme.php |
| validate_plugin_requirements | Validate the plugin requirements for WP version and PHP version. | wp-admin/includes/plugin.php |
| verify_file_signature | Verifies the contents of a file against its ED25519 signature. | wp-admin/includes/file.php |
| wp_admin_bar_recovery_mode_menu | Add a link to exit recovery mode when Recovery Mode is active. | wp-includes/admin-bar.php |
| wp_ajax_health_check_background_updates | Ajax handler for site health checks on background updates. | wp-admin/includes/ajax-actions.php |
| wp_ajax_health_check_dotorg_communication | Ajax handler for site health checks on server communication. | wp-admin/includes/ajax-actions.php |
| wp_ajax_health_check_get_sizes | Ajax handler for site health check to get directories and database sizes. | wp-admin/includes/ajax-actions.php |
| wp_ajax_health_check_is_in_debug_mode | Ajax handler for site health checks on debug mode. | wp-admin/includes/ajax-actions.php |
| wp_ajax_health_check_loopback_requests | Ajax handler for site health checks on loopback requests. | wp-admin/includes/ajax-actions.php |
| wp_ajax_health_check_site_status_result | Ajax handler for site health check to update the result status. | wp-admin/includes/ajax-actions.php |
| wp_body_open | Fire the wp_body_open action. | wp-includes/general-template.php |
| wp_filter_oembed_iframe_title_attribute | Filters the given oEmbed HTML to make sure iframes have a title attribute. | wp-includes/embed.php |
| wp_get_extension_error_description | Get a human readable description of an extension's error. | wp-includes/error-protection.php |
| wp_get_plugin_error | Gets the error that was recorded for a paused plugin. | wp-admin/includes/plugin.php |
| wp_get_theme_error | Gets the error that was recorded for a paused theme. | wp-admin/includes/theme.php |
| wp_get_update_php_annotation | Returns the default annotation for the web hosting altering the "Update PHP" page URL. | wp-includes/functions.php |
| wp_is_fatal_error_handler_enabled | Checks whether the fatal error handler is enabled. | wp-includes/error-protection.php |
| wp_is_jsonp_request | Checks whether current request is a JSONP request, or is expecting a JSONP response. | wp-includes/load.php |
| wp_is_recovery_mode | Is WordPress in Recovery Mode. | wp-includes/load.php |
| wp_is_xml_request | Checks whether current request is an XML request, or is expecting an XML response. | wp-includes/load.php |
| wp_maybe_grant_resume_extensions_caps | Filters the user capabilities to grant the 'resume_plugins' and 'resume_themes' capabilities as necessary. | wp-includes/capabilities.php |
| wp_recovery_mode | Access the WordPress Recovery Mode instance. | wp-includes/error-protection.php |
| wp_recovery_mode_nag | Displays a notice when the user is in recovery mode. | wp-admin/includes/update.php |
| wp_register_fatal_error_handler | Registers the shutdown handler for fatal errors. | wp-includes/error-protection.php |
| wp_skip_paused_plugins | Filters a given list of plugins, removing any paused plugins from it. | wp-includes/load.php |
| wp_skip_paused_themes | Filters a given list of themes, removing any paused themes from it. | wp-includes/load.php |
| wp_trusted_keys | Retrieve the list of signing keys trusted by WordPress. | wp-admin/includes/file.php |
| _excerpt_render_inner_columns_blocks | Render inner blocks from the `core/columns` block for generating an excerpt. | wp-includes/blocks.php |
| _jsonp_wp_die_handler | Kills WordPress execution and displays JSONP response with an error message. | wp-includes/functions.php |
| _xml_wp_die_handler | Kills WordPress execution and displays XML response with an error message. | wp-includes/functions.php |