问题
I need to display some external data from php file to .tpl file. For this I want to include php file to .tpl file. I have tried folllowing code to display php file content to tpl.
{php} include('custom_code.php'); {/php}
but on page output was include('custom_code.php');
回答1:
{php} has been deprecated. Have a look at Extending Smarty With Plugins.
put the follwing in …/plugins/function.yourplugin.php:
<?php
function smarty_function_yourplugin(array $params, Smarty_Template_Instance) {
include 'your_other_file.php';
}
and use in your template:
{yourplugin}
回答2:
You shouldn't add PHP code to the template. It will make whole idea of templates spoiled.
You have to add PHP code to controller, not template.
回答3:
There is a best practise guide on smarty homepage. #1 is Do not embed PHP!
http://www.smarty.net/best_practices
Try this: {include_php file="/path/to/somefile.php"}
But notice:
{include_php} is deprecated from Smarty, use registered plugins
to properly insulate presentation from the application code.
As of Smarty 3.1 the {include_php} tags are only available
from SmartyBC.
So best way is to write a smarty plugin as explained by rodneyrehm
来源：https://stackoverflow.com/questions/9601547/how-to-add-php-code-to-tpl-file