Attribute Name Type Required Default Description file string Yes n/a The name of the php file to include once boolean No true whether or not to include the php file more than once if included multiple times assign string No n/a The name of the variable that the output of include_php will be assigned to include_php is pretty much deprecated from Smarty, you can accomplish the same functionality via a custom template function. The only reason to use include_php is if you really have a need to quarantine the php function away from the plugin directory or your application code. See the componentized template example for details. include_php tags are used to include a php script in your template. If security is enabled, then the php script must be located in the $trusted_dir path. The include_php tag must have the attribute "file", which contains the path to the included php file, either relative to $trusted_dir, or an absolute path. include_php is a nice way to handle componentized templates, and keep PHP code separate from the template files. Lets say you have a template that shows your site navigation, which is pulled dynamically from a database. You can keep your PHP logic that grabs database content in a separate directory, and include it at the top of the template. Now you can include this template anywhere without worrying if the database information was assigned by the application before hand. By default, php files are only included once even if called multiple times in the template. You can specify that it should be included every time with the once attribute. Setting once to false will include the php script each time it is included in the template. You can optionally pass the assign attribute, which will specify a template variable name that the output of include_php will be assigned to instead of displayed. The smarty object is available as $this within the PHP script that you include. query("select * from site_nav_sections order by name",SQL_ALL); $this->assign('sections',$sql->record); ?> ]]> Where index.pl is: {$curr_section.name}
{/foreach} ]]>