Environment configuration for getting started with Zend Framework and the first Hello World example

The examples in this article describe the environment configuration for getting started with Zend Framework and the first Hello World program. Share it with everyone for your reference, the details are as follows:

Step 1: Confirm your PHP environment:

1. Please ask PHPer to confirm whether your PHP version is above 5.2.0. If If not... please update to 5.2.0, otherwise Zend Framework seems to be unusable... I have tried it myself.

encountered such a problem... So please test it yourself... PHP source code The latest version download address is: http://www.php.net/downloads.php.

2. After your PHP environment is configured, please open the php.ini file and confirm whether the PDO extension is turned on. If not, please remove the ; number before extension=php_pdo.dll.

3. Open the httpd.conf file in the APACHE folder. Find the mod_rewrite module of apache and confirm LoadModule rewrite_module modules/mod_rewrite.so Whether to open it. If not, please remove the # sign in front of it.

4. Find the httpd.conf file. If AllowOverride is None... please be sure to change None to all. In this way, you write .htaccess like this Only the files will work.

5. Restart your APACHE server..So that our PHP environment can use Zend Framewrok.

Step 2: Get Zend Framework Source code:

1. Download the latest version of Zend Framework source code. The latest version seems to be 1.7.0 now. But it is afraid of instability. So PHPers please decide which version to use.

You can download the latest version of the source code here http://www.zendframework.com/download/latest.

Step 3: Establish the project directory:

I don’t want to say anything more ..I will show you the picture..It is the project directory of my tutorial...I have explained it above..You can create the directory in the following way..Of course, I will provide the source code for download below.

However, I suggest that friends must do it themselves... so that they can learn more... I have given the source code just for everyone's reference.

Step 4: Program description:

I won’t say much here. Because there are comments in each file. I think it won’t be too difficult. If some friends don’t understand, please leave me a message on the blog. I will follow this blog... try my best Answer your questions..Thank you..

index.php (website entrance) file and description:

<?php
error_reporting(E_ALL|E_STRICT);
date_default_timezone_set(&#39;Asia/Shanghai&#39;);
set_include_path(&#39;.&#39; .PATH_SEPARATOR .&#39;./library&#39; .PATH_SEPARATOR .&#39;./application/models/&#39;.PATH_SEPARATOR .get_include_path());
require_once &#39;Zend/Loader.php&#39;; Zend_Loader::registerAutoload();
//设置Zend Framework 自动载入类文件
$registry = Zend_Registry::getInstance();
//设置模板显示路径 $view = new Zend_View();
$view->setScriptPath(&#39;./application/views/scripts/&#39;);
$registry[&#39;view&#39;] = $view;//注册View
//设置控制器
$frontController =Zend_Controller_Front::getInstance();
$frontController->setBaseUrl(&#39;/zendframework&#39;)//设置基本路径 ->setParam(&#39;noViewRenderer&#39;, true) ->setControllerDirectory(&#39;./application/controllers&#39;) ->throwExceptions(true) ->dispatch();

IndexController.php file and description:

<?php
class IndexController extends Zend_Controller_Action {
function init() {
$this->registry = Zend_Registry::getInstance();
$this->view = $this->registry[&#39;view&#39;];
$this->view->baseUrl = $this->_request->getBaseUrl();
}
function indexAction() {
//这里给变量赋值,在index.phtml模板里显示
$this->view->bodyTitle = &#39;<h1>Hello World!</h1>&#39;;
echo $this->view->render(&#39;index.phtml&#39;);//显示模版
}
}

index.phtml Template file description:

<?=$this->bodyTitle; ?>
<!-- 这里输出控制器里Action传过来的值:hello world -->

I hope this article will be helpful to everyone’s PHP program design based on the Zend Framework framework.

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