-Replaces HTML syntax characters by HTML entities, so they can be displayed literally. You should always use this on user input (or database output), to avoid cross-site-scripting vurnerabilities. This function does not do everything the L<HTML::Entity> does.
+Replaces HTML syntax characters by HTML entities, so they can be displayed literally. You should always use this when displaying user input (or database output), to avoid cross-site-scripting vurnerabilities.