Contains filters are case sensitive
Name Locationsort descending Description
backdrop_pre_render_scripts includes/common.inc #pre_render callback to add the elements needed for JavaScript tags to be rendered.
backdrop_get_js includes/common.inc Returns a themed presentation of all JavaScript code for the current page.
backdrop_js_defaults includes/common.inc Constructs an array of the defaults that are used for JavaScript items.
backdrop_add_js includes/common.inc Adds a JavaScript file, setting, or inline code to the page.
backdrop_region_class includes/common.inc Provides a standard HTML class name that identifies a page region.
backdrop_html_id includes/common.inc Prepares a string for use as a valid HTML ID and guarantees uniqueness.
backdrop_html_class includes/common.inc Prepares a string for use as a valid class name.
backdrop_clean_css_identifier includes/common.inc Prepares a string for use as a CSS identifier (element, class, or ID name).
backdrop_delete_file_if_stale includes/common.inc Deletes files modified more than a set time ago.
backdrop_clear_css_cache includes/common.inc Deletes old cached CSS files.
_backdrop_load_stylesheet includes/common.inc Loads stylesheets recursively and returns contents with corrected paths.
backdrop_load_stylesheet_content includes/common.inc Processes the contents of a stylesheet for aggregation.
backdrop_load_stylesheet includes/common.inc Loads the stylesheet and resolves all @import commands.
_backdrop_build_css_path includes/common.inc Prefixes all paths within a CSS file for backdrop_build_css_cache().
backdrop_build_css_cache includes/common.inc Aggregates and optimizes CSS files into a cache file in the files directory.
backdrop_pre_render_styles includes/common.inc Pre-render callback: Adds the elements needed for CSS tags to be rendered.
backdrop_aggregate_css includes/common.inc Aggregation callback: Aggregates CSS files and inline content.
backdrop_group_css includes/common.inc Grouping callback: Groups CSS items by their types, media, and browsers.
backdrop_get_css includes/common.inc Returns a themed representation of all stylesheets to attach to the page.
backdrop_add_css includes/common.inc Adds a cascading stylesheet to the stylesheet queue.
backdrop_css_defaults includes/common.inc Constructs an array of the defaults that are used for styles items.
backdrop_add_html_head_link includes/common.inc Adds a LINK tag with a distinct 'rel' attribute to the page's HEAD.
base_path includes/common.inc Returns the base path (i.e., directory) of the Backdrop installation.
backdrop_get_path includes/common.inc Returns the path to a system item (module, theme, etc.).
backdrop_set_time_limit includes/common.inc Attempts to set the PHP maximum execution time.
backdrop_map_assoc includes/common.inc Forms an associative array from a linear array.
backdrop_exit includes/common.inc Performs end-of-request tasks.
backdrop_page_footer includes/common.inc Performs end-of-request tasks.
backdrop_deliver_html_page includes/common.inc Packages and sends the result of a page callback to the browser as HTML.
backdrop_deliver_page includes/common.inc Delivers a page callback result to the browser in the appropriate format.
l includes/common.inc Formats an internal or external URL link as an HTML anchor tag.
backdrop_attributes includes/common.inc Converts an associative array to an XML/HTML tag attribute string.
backdrop_http_header_attributes includes/common.inc Formats an attribute string for an HTTP header.
url_is_external includes/common.inc Returns TRUE if a path is external to Backdrop (e.g. http://example.com).
url includes/common.inc Generates an internal or external URL.
_format_date_callback includes/common.inc Translates a formatted date string.
format_date includes/common.inc Formats a date, using a date type or a custom date format string.
format_interval includes/common.inc Formats a time interval with the requested granularity.
format_size includes/common.inc Generates a string representation for the given byte count.
parse_size includes/common.inc Parses a given byte count.
format_plural includes/common.inc Formats a string containing a count of items.
format_xml_elements includes/common.inc Recursively formats nested XML array elements as a string.
format_rss_item includes/common.inc Formats a single RSS item.
format_rss_channel includes/common.inc Formats an RSS channel.
filter_xss_bad_protocol includes/common.inc Processes an HTML attribute value and strips dangerous protocols from URLs.
_filter_xss_attributes includes/common.inc Processes a string of HTML attributes.
_filter_xss_split includes/common.inc Processes an HTML tag.
_filter_xss_display_allowed_tags includes/common.inc Human-readable list of the default tags allowed by filter_xss(), for display in help texts.
_filter_xss_allowed_tags includes/common.inc List of the default tags allowed by filter_xss().
filter_xss includes/common.inc Filters HTML to prevent cross-site-scripting (XSS) vulnerabilities.

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