ocramius/ocra-di-compiler

Zend Framework 2 Module that compiles Zend\Di definitions to speed up ZF2 applications

OcraDiCompiler

A compiler module to make Zend\Di\Di based applications blazing fast!, _(*1)

Requirements

• ZendFramework 2.
• Any application similar to the ZendSkeletonApplication.

Installation

1. Add "ocramius/ocra-di-compiler": "dev-master" to your composer.json
2. Run php composer.phar install
3. Enable the module in your config/application.config.php by adding OcraDiCompiler to modules

or, _(*2)

php composer.phar ocramius/ocra-di-compiler

Functionality

OcraDiCompiler interacts with the bootstrap process of your application by trying to write a compiled Zend\Di\Di class into your data directory. The compiled Di container will be available after the bootstrap event of your application. Before that, any attempt to access Di will fetch the default one. You can customize where the compiled Di class will be written (and from where it will be read) by overriding the values in config/module.config.php in your own config file in the config/autoload directory., _(*3)

Performance comparison

Given a default setup of an application with doctrine/DoctrineORMModule enabled and following class:, _(*4)

<?php
class MyClass
{
    public function __construct(\Doctrine\ORM\EntityManager $em)
    {
    }
}

following code, _(*5)

<?php
$serviceManager->get('Application')->bootstrap();
$serviceManager->get('Di')->get('MyClass');

should be noticeably faster (please leave me your feedback and your personal results!)., _(*6)

Credits

Many thanks to Sascha Oliver Prolic, who wrote the implementation of the DiProxyGenerator and patiently waited for me to get this module implemented, _(*7)