View Engine Smarty Plugin

What is a smarty plugin?

Follow the original system rules, can call system functions and so on;

Strong portability, no impact on the original system;

is essentially a function;

Smarty Common plug-in types

1.functions function Plug-in

2.modifiers modifier plug-in

3.block functions block Function plugin

How do I make and use plugins? Three ways:

1. Registering a custom function with Registerplugin ()

2. Put the written plug-in into the plugins directory under the Smarty extracted Lib directory

3.PHP built-in functions that can be automatically used in templates in the form of a modifier plug-in (variable adjuster plug-in)

Functions plug-in use

1. Create a plug-in file in the plugins directory

This file is a php file with a fixed name format: function. plug-in name. php

Attention:

The name of the plug-in, which is the name of the function;

A plug-in file that contains only one function, which has the same name as the plug-in name;

Code for function writing in plug-in files:

　　　　　　　　

When calling a function in a template, write the function name directly, and the custom function is the same

{test_area width= ' height= ' 300 '}

　　　　　　

View Engine Smarty Plugin