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Yaf_Request_Http::__construct() is a constructor method in Yaf framework for PHP. It is used to initialize a new instance of the Yaf_Request_Http class, which represents an HTTP request.

The constructor accepts parameters that represent the different parts and details of an HTTP request, such as the request method, URI, parameters, headers, etc. These parameters are used to populate the instance variables of the Yaf_Request_Http object.

This constructor is typically used internally by the Yaf framework to create a Yaf_Request_Http object based on the current HTTP request received by the application. However, it can also be used to manually create and manipulate HTTP requests within the application code.

Here is an example of how to use the Yaf_Request_Http::__construct() method:

php
$request = new Yaf_Request_Http(
$method, // HTTP request method (e.g., 'GET', 'POST')
$uri, // URI of the request (e.g., '/index/index')
$params, // Request parameters (e.g., array('id' => 123))
$headers, // Request headers (e.g., array('Content-Type' => 'application/json'))
$body // Request body content (e.g., '{"name": "John"}')
);

// Accessing request properties
$requestMethod = $request->getMethod();
$requestUri = $request->getRequestUri();
$requestParams = $request->getParam('id');


This is just a basic example, and there are more properties and methods available in the Yaf_Request_Http class for handling and accessing different aspects of an HTTP request.