Backend Development
PHP Tutorial
PHP Implementation Framework: Zend Framework Getting Started Tutorial
PHP Implementation Framework: Zend Framework Getting Started Tutorial
Jun 19, 2023 am 08:09 AM
PHP Implementation Framework: Zend Framework Getting Started Tutorial
Zend Framework is an open source website framework developed by PHP. It is currently maintained by Zend Technologies. Zend Framework adopts the MVC design pattern and provides a series of reusable Code library for implementing Web 2.0 applications and Web services. Zend Framework is very popular and respected by PHP developers and has a wide range of user base and usage examples.
This article will introduce the basic knowledge of Zend Framework and help beginners understand how to use Zend Framework to build PHP applications.
- Installing Zend Framework
Installing Zend Framework is very simple, just use Composer. First, add the following line to the composer.json file:
{
"require": {
"zendframework/zendframework": "^3.0"
}
}Then run the command in the terminal:
composer install
Composer will automatically download and install Zend Framework.
- Create Zend Framework application
Use the following command to create a Zend Framework application in the terminal:
php vendor/bin/zf.php create project myproject
After creation, cd into the myproject directory , and run the following command to start the development server:
php -S 0.0.0.0:8080 -t public/ public/index.php
At this time, accessing http://localhost:8080/ will display "Welcome to the Zend Framework".
- MVC structure
Zend Framework adopts the MVC design pattern, M represents Model, V represents View, and C represents Controller.
Model is the data access layer of the application. It handles database reading and writing and other data access. For each data that needs to be stored, there is a corresponding Model class and form.
View is the presentation layer of the application. It is responsible for displaying data and interacting with the user. Each data type has a corresponding View file.
Controller is the control layer of the application. It is responsible for processing user input, presenting data to the user, and handling the application's logic. Each system function has a corresponding Controller class.
- Router
Zend Framework’s Router component maps URLs to corresponding Controllers and Actions. By default, Zend uses the Segment router.
In the myproject/module/Application/config/module.config.php file, configure the router as follows:
'router' => [
'routes' => [
'home' => [
'type' => Segment::class,
'options' => [
'route' => '/[:action]',
'constraints' => [
'action' => '[a-zA-Z][a-zA-Z0-9_-]*',
],
'defaults' => [
'controller' => ControllerIndexController::class,
'action' => 'index',
],
],
],
],
],This will enable all routing for the application. For example, if you visit http://localhost:8080/my-action, the my-action method of IndexController will be called.
- View
Zend Framework supports PHP as the View template engine. It also supports other template engines such as Twig.
In the myproject/module/Application/config/module.config.php file, configure the view:
'view_manager' => [
'template_path_stack' => [
__DIR__ . '/../view',
],
],Now, in myproject/module/Application/view/index/index.phtml Create a view template file that will render the HTML content of the IndexAction:
<html>
<head>
<title>My ZF Application</title>
</head>
<body>
<h1>Welcome to my ZF Application</h1>
<p><?= $this->someVariable ?></p>
</body>
</html>This will display a title, a welcome message and a PHP variable value in the browser.
- Database
Zend Framework supports multiple types of databases, including MySQL, Postgres, MSSQL, SQLite, etc.
In the myproject/config/autoload/global.php file, configure the database:
return [
'db' => [
'driver' => 'Pdo',
'dsn' => 'mysql:dbname=mydatabase;hostname=localhost',
'username' => 'myusername',
'password' => 'mypassword',
],
];Now, use Drivers in the Controller and instantiate the corresponding Adapter instance as needed:
use ZendDbAdapterAdapter;
class SomeController
{
protected $db;
public function __construct(Adapter $db)
{
$this->db = $db;
}
public function someAction()
{
// Perform database queries here using $this->db adapter
}
} - Conclusion
This tutorial only introduces the basic concepts and usage of Zend Framework. To know more details, please refer to the official Zend Framework documentation. Good luck!
The above is the detailed content of PHP Implementation Framework: Zend Framework Getting Started Tutorial. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How to combine two php arrays unique values?
Jul 02, 2025 pm 05:18 PM
To merge two PHP arrays and keep unique values, there are two main methods. 1. For index arrays or only deduplication, use array_merge and array_unique combinations: first merge array_merge($array1,$array2) and then use array_unique() to deduplicate them to finally get a new array containing all unique values; 2. For associative arrays and want to retain key-value pairs in the first array, use the operator: $result=$array1 $array2, which will ensure that the keys in the first array will not be overwritten by the second array. These two methods are applicable to different scenarios, depending on whether the key name is retained or only the focus is on
How to use php exit function?
Jul 03, 2025 am 02:15 AM
exit() is a function in PHP that is used to terminate script execution immediately. Common uses include: 1. Terminate the script in advance when an exception is detected, such as the file does not exist or verification fails; 2. Output intermediate results during debugging and stop execution; 3. Call exit() after redirecting in conjunction with header() to prevent subsequent code execution; In addition, exit() can accept string parameters as output content or integers as status code, and its alias is die().
Applying Semantic Structure with article, section, and aside in HTML
Jul 05, 2025 am 02:03 AM
The rational use of semantic tags in HTML can improve page structure clarity, accessibility and SEO effects. 1. Used for independent content blocks, such as blog posts or comments, it must be self-contained; 2. Used for classification related content, usually including titles, and is suitable for different modules of the page; 3. Used for auxiliary information related to the main content but not core, such as sidebar recommendations or author profiles. In actual development, labels should be combined and other, avoid excessive nesting, keep the structure simple, and verify the rationality of the structure through developer tools.
How to create an array in php?
Jul 02, 2025 pm 05:01 PM
There are two ways to create an array in PHP: use the array() function or use brackets []. 1. Using the array() function is a traditional way, with good compatibility. Define index arrays such as $fruits=array("apple","banana","orange"), and associative arrays such as $user=array("name"=>"John","age"=>25); 2. Using [] is a simpler way to support since PHP5.4, such as $color
The requested operation requires elevation Windows
Jul 04, 2025 am 02:58 AM
When you encounter the prompt "This operation requires escalation of permissions", it means that you need administrator permissions to continue. Solutions include: 1. Right-click the "Run as Administrator" program or set the shortcut to always run as an administrator; 2. Check whether the current account is an administrator account, if not, switch or request administrator assistance; 3. Use administrator permissions to open a command prompt or PowerShell to execute relevant commands; 4. Bypass the restrictions by obtaining file ownership or modifying the registry when necessary, but such operations need to be cautious and fully understand the risks. Confirm permission identity and try the above methods usually solve the problem.
php raw post data php
Jul 02, 2025 pm 04:51 PM
The way to process raw POST data in PHP is to use $rawData=file_get_contents('php://input'), which is suitable for receiving JSON, XML, or other custom format data. 1.php://input is a read-only stream, which is only valid in POST requests; 2. Common problems include server configuration or middleware reading input streams, which makes it impossible to obtain data; 3. Application scenarios include receiving front-end fetch requests, third-party service callbacks, and building RESTfulAPIs; 4. The difference from $_POST is that $_POST automatically parses standard form data, while the original data is suitable for non-standard formats and allows manual parsing; 5. Ordinary HTM
How to handle File Uploads securely in PHP?
Jul 08, 2025 am 02:37 AM
To safely handle PHP file uploads, you need to verify the source and type, control the file name and path, set server restrictions, and process media files twice. 1. Verify the upload source to prevent CSRF through token and detect the real MIME type through finfo_file using whitelist control; 2. Rename the file to a random string and determine the extension to store it in a non-Web directory according to the detection type; 3. PHP configuration limits the upload size and temporary directory Nginx/Apache prohibits access to the upload directory; 4. The GD library resaves the pictures to clear potential malicious data.
How Do You Pass Variables by Value vs. by Reference in PHP?
Jul 08, 2025 am 02:42 AM
InPHP,variablesarepassedbyvaluebydefault,meaningfunctionsorassignmentsreceiveacopyofthedata,whilepassingbyreferenceallowsmodificationstoaffecttheoriginalvariable.1.Whenpassingbyvalue,changestothecopydonotimpacttheoriginal,asshownwhenassigning$b=$aorp
