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Title Object type File name Summary
FileSystemInterface::unlink function core/lib/Drupal/Core/File/FileSystemInterface.php Deletes a file.
FileSystemInterface::uriScheme function core/lib/Drupal/Core/File/FileSystemInterface.php Returns the scheme of a URI (e.g. a stream).
FileSystemInterface::validScheme function core/lib/Drupal/Core/File/FileSystemInterface.php Checks that the scheme of a stream URI is valid.
FileUsageInterface interface core/modules/file/src/FileUsage/FileUsageInterface.php File usage backend interface.
FileUsageInterface.php file core/modules/file/src/FileUsage/FileUsageInterface.php
FileUsageInterface::add function core/modules/file/src/FileUsage/FileUsageInterface.php Records that a module is using a file.
FileUsageInterface::delete function core/modules/file/src/FileUsage/FileUsageInterface.php Removes a record to indicate that a module is no longer using a file.
FileUsageInterface::listUsage function core/modules/file/src/FileUsage/FileUsageInterface.php Determines where a file is used.
FilteredPluginManagerInterface interface core/lib/Drupal/Core/Plugin/FilteredPluginManagerInterface.php Provides an interface for plugin managers that allow filtering definitions.
FilteredPluginManagerInterface.php file core/lib/Drupal/Core/Plugin/FilteredPluginManagerInterface.php
FilteredPluginManagerInterface::getFilteredDefinitions function core/lib/Drupal/Core/Plugin/FilteredPluginManagerInterface.php Gets the plugin definitions for a given type and consumer and filters them.
FilterFormatInterface interface core/modules/filter/src/FilterFormatInterface.php Provides an interface defining a filter format entity.
FilterFormatInterface.php file core/modules/filter/src/FilterFormatInterface.php
FilterFormatInterface::filters function core/modules/filter/src/FilterFormatInterface.php Returns the ordered collection of filter plugin instances or an individual plugin instance.
FilterFormatInterface::getFilterTypes function core/modules/filter/src/FilterFormatInterface.php Retrieves all filter types that are used in the text format.
FilterFormatInterface::getHtmlRestrictions function core/modules/filter/src/FilterFormatInterface.php Retrieve all HTML restrictions (tags and attributes) for the text format.
FilterFormatInterface::getPermissionName function core/modules/filter/src/FilterFormatInterface.php Returns the machine-readable permission name for the text format.
FilterFormatInterface::isFallbackFormat function core/modules/filter/src/FilterFormatInterface.php Returns if this format is the fallback format.
FilterFormatInterface::removeFilter function core/modules/filter/src/FilterFormatInterface.php Removes a filter.
FilterFormatInterface::setFilterConfig function core/modules/filter/src/FilterFormatInterface.php Sets the configuration for a filter plugin instance.
FilterInterface interface core/modules/filter/src/Plugin/FilterInterface.php Defines the interface for text processing filter plugins.
FilterInterface interface core/lib/Drupal/Core/Routing/FilterInterface.php A route filter service to filter down the collection of route instances.
FilterInterface.php file core/lib/Drupal/Core/Routing/FilterInterface.php
FilterInterface.php file core/modules/filter/src/Plugin/FilterInterface.php
FilterInterface::getDescription function core/modules/filter/src/Plugin/FilterInterface.php Returns the administrative description for this filter plugin.
FilterInterface::getHTMLRestrictions function core/modules/filter/src/Plugin/FilterInterface.php Returns HTML allowed by this filter's configuration.
FilterInterface::getLabel function core/modules/filter/src/Plugin/FilterInterface.php Returns the administrative label for this filter plugin.
FilterInterface::getType function core/modules/filter/src/Plugin/FilterInterface.php Returns the processing type of this filter plugin.
FilterInterface::prepare function core/modules/filter/src/Plugin/FilterInterface.php Prepares the text for processing.
FilterInterface::process function core/modules/filter/src/Plugin/FilterInterface.php Performs the filter processing.
FilterInterface::settingsForm function core/modules/filter/src/Plugin/FilterInterface.php Generates a filter's settings form.
FilterInterface::tips function core/modules/filter/src/Plugin/FilterInterface.php Generates a filter's tip.
FilterInterface::TYPE_HTML_RESTRICTOR constant core/modules/filter/src/Plugin/FilterInterface.php HTML tag and attribute restricting filters to prevent XSS attacks.
FilterInterface::TYPE_MARKUP_LANGUAGE constant core/modules/filter/src/Plugin/FilterInterface.php Non-HTML markup language filters that generate HTML.
FilterInterface::TYPE_TRANSFORM_IRREVERSIBLE constant core/modules/filter/src/Plugin/FilterInterface.php Irreversible transformation filters.
FilterInterface::TYPE_TRANSFORM_REVERSIBLE constant core/modules/filter/src/Plugin/FilterInterface.php Reversible transformation filters.
FloatInterface interface core/lib/Drupal/Core/TypedData/Type/FloatInterface.php Interface for floating-point numbers.
FloatInterface.php file core/lib/Drupal/Core/TypedData/Type/FloatInterface.php
FloodInterface interface core/lib/Drupal/Core/Flood/FloodInterface.php Defines an interface for flood controllers.
FloodInterface.php file core/lib/Drupal/Core/Flood/FloodInterface.php
FloodInterface::clear function core/lib/Drupal/Core/Flood/FloodInterface.php Makes the flood control mechanism forget an event for the current visitor.
FloodInterface::garbageCollection function core/lib/Drupal/Core/Flood/FloodInterface.php Cleans up expired flood events. This method is called automatically on
cron run.
FloodInterface::isAllowed function core/lib/Drupal/Core/Flood/FloodInterface.php Checks whether a user is allowed to proceed with the specified event.
FloodInterface::register function core/lib/Drupal/Core/Flood/FloodInterface.php Registers an event for the current visitor to the flood control mechanism.
FormAjaxResponseBuilderInterface interface core/lib/Drupal/Core/Form/FormAjaxResponseBuilderInterface.php Provides an interface for building AJAX form responses.
FormAjaxResponseBuilderInterface.php file core/lib/Drupal/Core/Form/FormAjaxResponseBuilderInterface.php
FormAjaxResponseBuilderInterface::buildResponse function core/lib/Drupal/Core/Form/FormAjaxResponseBuilderInterface.php Builds a response for an AJAX form.
FormatterInterface interface core/lib/Drupal/Core/Field/FormatterInterface.php Interface definition for field formatter plugins.
FormatterInterface.php file core/lib/Drupal/Core/Field/FormatterInterface.php
FormatterInterface::isApplicable function core/lib/Drupal/Core/Field/FormatterInterface.php Returns if the formatter can be used for the provided field.

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