These are used to override or specify the security settings when
$security is enabled.
These are the possible settings:
PHP_HANDLING- boolean. If set toTRUE, the$php_handlingsetting is not checked for security.IF_FUNCS- array. The names of permitted PHP functions in{if}statements.INCLUDE_ANY- boolean. If set toTRUE, any template can be included from the file system, regardless of the$secure_dirlist.PHP_TAGS- boolean. If set toTRUE,{php}{/php}tags are permitted in the templates.MODIFIER_FUNCS- array. The names of permitted PHP functions that can be used as variable modifiers.ALLOW_CONSTANTS- boolean. If set toTRUE, constants via{$smarty.const.FOO}are allowed in the templates.