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Configuration file data and retained data of smarty template engine, smarty template_PHP tutorial
- WBOYOriginal
- 2016-07-13 09:59:091078browse
Configuration file data and retained data of smarty template engine, smarty template
This article describes the configuration file data and retained data methods of smarty template engine through examples. Share it with everyone for your reference. The details are as follows:
1. How to let the template directly retrieve data from the configuration file
1. Usage occasions
When a certain variable value does not want to be written directly into the program (allocated through smarty), it can be obtained through the configuration file.
2. Write configuration file
New folder: config
Create a new file name: my.ini or my.config
Content: key=value;
Example:
title="This is the title of the website." bgcolor="pink"
3. How to use
Load configuration file: {config_laod file="path"}
Use profile data: 39da2f29233e6c25fc637ce63f8408d0
Example:
{config_laod file="my.config"}
<body bgcolor='<{#bgcolor#}>'>...</body>
2. How to obtain the data of retained variables
That is, how to obtain get/post/session/server data. These data are stored in arrays. Smarty encapsulates methods and can be obtained directly through smarty variables.
1. Obtain get data
Traditional method: get the get data first and then assign it to smarty. But smarty itself encapsulates the method, and you can get the data directly without allocation.
How to use it:
用户名：<{$smarty.get.username}><br/>
密码：<{$smarty.get.password}><br/>
2. Obtain post data
How to use it:
用户名：<{$smarty.post.username}><br/>
密码：<{$smarty. post.password}><br/>
3. Obtain server data
How to use it:
服务器名称：<{$smarty.server.SERVER_NAME}>
I hope this article will be helpful to everyone’s PHP programming design.