The undef template function
Registered in lib/eztemplate/classes/eztemplateautoload.php by the class eZTemplateDefFunction (lib/eztemplate/classes/eztemplatedeffunction.php).
The same class also handles: def.
In a shipped template
The first use in the templates of this installation, design/admin/override/templates/admin_preview/link.tpl line 26:
undef $link_url $link_schemeRelated
Generated by ./console exp:help:examples from lib/eztemplate/classes/eztemplateautoload.php, lib/eztemplate/classes/eztemplatedeffunction.php. Do not edit this page: change the source and generate again (how). Free documentation: GFDL 1.3 or later.