1 == Smarty2 backward compatibility ==

     2 All Smarty2 specific API functions and deprecated functionallity has been moved

     3 to the SmartyBC class.

     4 

     5 == {php} Tag ==

     6 The {php} tag is no longer available in the standard Smarty calls. 

     7 The use of {php} tags is deprecated and only available in the SmartyBC class. 

     8 

     9 == {include_php} Tag ==

    10 The {include_php} tag is no longer available in the standard Smarty calls. 

    11 The use of {include_php} tags is deprecated and only available in the SmartyBC class. 

    12 

    13 == php template resource ==

    14 The support of the php template resource is removed.

    15 

    16 == $cache_dir, $compile_dir, $config_dir, $template_dir access ==

    17 The mentioned properties can't be accessed directly any longer. You must use

    18 corresponding getter/setters like addConfigDir(), setConfigDir(), getConfigDir()

    19 

    20 == obsolete Smarty class properties ==

    21 The following no longer used properties are removed:

    22 $allow_php_tag

    23 $allow_php_template

    24 $deprecation_notices