View file system/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema/Core.RemoveProcessingInstructions.txt
Core.RemoveProcessingInstructions TYPE: bool VERSION: 4.2.0 DEFAULT: false --DESCRIPTION-- Instead of escaping processing instructions in the form <code><? ... ?></code>, remove it out-right. This may be useful if the HTML you are validating contains XML processing instruction gunk, however, it can also be user-unfriendly for people attempting to post PHP snippets. --# vim: et sw=4 sts=4