Smarty environment Configuration and use introduction tutorial _php instance

This article describes the Smarty environment configuration and use method. Share to everyone for your reference, specific as follows:

Download Smarty (take Smarty-2.6.26 here for example). Unzip the downloaded file (the directory structure is quite complex). Next, I will show you an example of installation, which should be extrapolate.

(1) A new directory learn/was established in the root directory, and a directory smarty/was established in learn/. The libs/copy of the directory that you just unzipped into the smarty/, and then in smarty/new Templates directory, templates in new cache/,templates/,templates_c/, config/.

(2) Create a new template file: Index.tpl, put this file in the Learn/smarty/templates/templates directory, the code is as follows:

<! DOCTYPE HTML Public "-//w3c//dtdhtml 4.01
 
 

To create a new index.php, place this file under learn/:

<?php
require ' smarty/libs/smarty.class.php ';
$smarty = new smarty;//Sets the path of each directory, here is the focus of the installation
$smarty->template_dir = "Smarty/templates/templates";
$smarty->compile_dir = "Smarty/templates/templates_c";
$smarty->config_dir = "Smarty/templates/config";
$smarty->cache_dir = "Smarty/templates/cache";
Smarty template has the function of caching, if this is true, open caching, but will cause the Web page is not immediately updated problem, of course, can also be resolved by other means to resolve
$smarty->caching = false;
$smarty->left_delimiter = "{#";//redefine the boundary, because the default boundary "{}" character, the "{}" character is used to embed the JS script file in the HTML page, the custom boundary character can also be <{}>
$smarty->right_delimiter = "#}";
$hello = "Hello world!"; /Assignment
$smarty->assign ("Hello", $hello);//reference template file
$smarty->display (' Index.tpl ');? >

(3) The executive index.php will be able to see Hello world!.

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I hope this article will help you with the PHP program design based on Smarty template.