wp_default_packages_vendor() – Registers all the WordPress vendor scripts that are in the standardized `js/dist/vendor/` location.
wp_validate_user_request_key() – Validate a user request by comparing the key with the request’s key.
WP_Widget_Text::inject_video_max_width_style() – Inject max-width and remove height for videos too constrained to fit inside sidebars on frontend.
WP_Widget_Media_Video::inject_video_max_width_style() – Inject max-width and remove height for videos too constrained to fit inside sidebars on frontend.
WP_Widget_Media_Video::enqueue_admin_scripts() – Loads the required scripts and styles for the widget control.
WP_Widget_Media_Video::get_instance_schema() – Get schema for properties of a widget instance (item).
twentyseventeen_is_view_with_layout_option() – Return whether we’re on a view that supports a one or two column layout.
is_header_video_active() – Checks whether the custom header video is eligible to show on the current page.
WP_REST_Attachments_Controller::validate_user_can_query_private_statuses() – Validates whether the user can query private statuses.
WP_REST_Request::has_valid_params() – Checks whether this request is valid according to its attributes.
wp_underscore_video_template() – Output the markup for a video tag to be used in an Underscore template when data.model is passed.
wp_set_wpdb_vars() – Set the database table prefix and the format specifiers for database table columns.
wp_check_php_mysql_versions() – Check for the required PHP version, and the MySQL extension or a database drop-in.
WP_Date_Query::validate_date_values() – Validates the given date_query values and triggers errors if something is not valid.