Example of usage of Zend Framework front-end controller

This article describes the usage of the Zend Framework front-end controller. Share it for your reference, as follows:

Common methods

()

Function: Used to obtain front-end controller instance.

The code is as follows:

<?php
$front = Zend_Controller_Front::getInstance();

Execute the above code and create a front-end controller instance.

()

Function: Used to notify the distributor where to look for action controller action controller class file.

()

Function: Used to obtain the current location of the controller directory

The code is as follows:

<?php
$front = Zend_Controller_Front::getInstance();
$dire = $front->getControllerDirectory();

Environment accessor method

()
Function: Clear all current settings

2.(set|get)DefaultControllerName()
Function: Assign another name to the default controller and get the current value

3.(set|get)DefaultActionName()
Function: Assign another name to the default action and get the current value

4.(set|get)Request()
Function: Specify the request class or object used during the distribution process, and obtain the current request object

5.(set|get)Router()
Function: Specify the router class or object used during the distribution process, and obtain the current object

6.(set|get)Response()
Function: Specify the response class or object used during the distribution process, and obtain the current object

Front-end controller parameters

(name,name,value)
Function: Single parameter name of single parameter value with set value

(array $params)
Function: Set multiple parameters at once by associating arrays

($name)
Function: Get a single parameter through the $name identifier

()
Function: Get the entire parameter list at once

()
Function: Clear one parameter (passing a single string), multiple parameters (passing an array), all parameters (no parameters)

example:

&lt;?php
require_once 'Zend/Controller/';    //Load the Zend_Controller_Front class$front = Zend_Controller_Front::getInstance();  //Get the front-end controller instance$front-&gt;setParam('name','Zhang San');        //Set the front-end controller parameters$name = $front-&gt;getParam('name');        //Get the set parametersecho $name;
echo "&lt;p&gt;";
$array = array(
  'g_n'=&gt;'Lenovo',
  'g_c'=&gt;'5000',
  'g_a'=&gt;'Beijing',
  'g_p'=&gt;'Lenovo Group'
);
$front-&gt;setParams($array);
$g = $front-&gt;getParams();
foreach($g as $k=&gt;$v){
  echo $k."The value is:".$v;
  echo "&lt;p&gt;";
}
$front-&gt;clearParams();
$last = $front-&gt;getParams();
foreach($last as $k=&gt;$v){
  echo $k."The value is:".$v;
  echo "&lt;p&gt;";
}

The result is:

Zhang San
nameThe value of:Zhang San
g_nThe value of:Lenovo
g_cThe value of:5000
g_aThe value of:Beijing
g_pThe value of:Lenovo集团

Since the parameters are cleared, there is no data output on the second call.

For more information about Zend, please visit the special topic of this site:Zend FrameWork Framework Introduction Tutorial》、《Summary of excellent development framework for php》、《Yii framework introduction and common techniques summary》、《ThinkPHP Introduction Tutorial》、《PHP object-oriented programming tutorial》、《PHP+mysql database operation tutorial"and"Summary of common database operation techniques for php》

I hope that this article will be helpful to everyone's PHP programming based on the Zend Framework framework.