1 field.module field_filter_xss($string)

Like filter_xss_admin(), but with a shorter list of allowed tags.

Used for items entered by administrators, like field descriptions, allowed values, where some (mainly inline) mark-up may be desired (so check_plain() is not acceptable).

Related topics


core/modules/field/field.module, line 1038
Attach custom data fields to Backdrop entities.


function field_filter_xss($string) {
  return filter_xss($string, _field_filter_xss_allowed_tags());