The Yaf_Application class

Introduction

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Yaf_Application provides a bootstrapping facility for applications which provides reusable resources, common- and module-based bootstrap classes and dependency checking.

Note:

Yaf_Application implements the singleton pattern, and Yaf_Application can not be serialized or unserialized which will cause problem when you try to use PHPUnit to write some test case for Yaf.

You may use @backupGlobals annotation of PHPUnit to control the backup and restore operations for global variables. thus can solve this problem.

Class synopsis

public staticapp(): mixed

public bootstrap(Yaf_Bootstrap_Abstract $bootstrap = ?): void

public clearLastError(): Yaf_Application

public environ(): void

public execute(callable $entry, string ...$args): void

public getAppDirectory(): Yaf_Application

public getConfig(): Yaf_Config_Abstract

public getDispatcher(): Yaf_Dispatcher

public getLastErrorMsg(): string

public getLastErrorNo(): int

public getModules(): array

public run(): void

public setAppDirectory(string $directory): Yaf_Application

Properties

config

dispatcher

_app

_modules

_running

_environ

Table of Contents

• Yaf_Application::app — Retrieve an Application instance
• Yaf_Application::bootstrap — Call bootstrap
• Yaf_Application::clearLastError — Clear the last error info
• Yaf_Application::__construct — Yaf_Application constructor
• Yaf_Application::__destruct — The __destruct purpose
• Yaf_Application::environ — Retrive environ
• Yaf_Application::execute — Execute a callback
• Yaf_Application::getAppDirectory — Get the application directory
• Yaf_Application::getConfig — Retrive the config instance
• Yaf_Application::getDispatcher — Get Yaf_Dispatcher instance
• Yaf_Application::getLastErrorMsg — Get message of the last occurred error
• Yaf_Application::getLastErrorNo — Get code of last occurred error
• Yaf_Application::getModules — Get defined module names
• Yaf_Application::run — Start Yaf_Application
• Yaf_Application::setAppDirectory — Change the application directory