sciactive/requirephp

An implementation of dependency injection (like RequireJS) in PHP.

RequirePHP

, _(*1)

An implementation of dependency injection and service locator (like RequireJS) in PHP., _(*2)

Installation

You can install RequirePHP with Composer or Bower., _(*3)

composer require sciactive/requirephp

bower install https://github.com/sciactive/requirephp.git

Getting Started

If you don't use an autoloader, all you need to do is include the RequirePHP.php file., _(*4)

require("RequirePHP.php");

Now you can start giving code that requires a module, or modules, to run. This code will not run until all the required modules (in this case, only 'test') are available., _(*5)

\SciActive\RequirePHP::_(array('test'), function($test){
    $test->value = '<p>Hello, world.</p>';
});

You can define modules. This module has no dependencies, hence the empty array., _(*6)

\SciActive\RequirePHP::_('test', array(), function(){
    class test {
        public $value;

        public function talk() {
            echo $this->value;
        }
    }

    // Returning a new instantiation is important if you are
    // providing a service.
    return new test();
});

You can create aliases to modules (and other aliases)., _(*7)

\SciActive\RequirePHP::alias('testing', 'test');

You can keep using the same instance in other code, using RequirePHP as a service locator. This function uses the alias from above., _(*8)

\SciActive\RequirePHP::_(array('testing'), function($test){
    $test->talk(); // Prints '<p>Hello, world.</p>'.
});

You can also retrieve modules outside of a closure. However, if this module is not available at the time you request it, RequirePHP will throw a RequireModuleFailedException. Such is the price of not using a closure., _(*9)

$test = \SciActive\RequirePHP::_('test');
$test->talk(); // Prints '<p>Hello, world.</p>'.

Service Location

The repository contains an example of using RequirePHP as a service locator., _(*10)

Dependency Injection

The repository contains an example of using RequirePHP as a dependency injector., _(*11)

Contacting the Developer

There are several ways to contact RequirePHP's developer with your questions, concerns, comments, bug reports, or feature requests., _(*12)

• RequirePHP is part of SciActive on Twitter.
• Bug reports, questions, and feature requests can be filed at the issues page.
• You can directly email Hunter Perrin, the creator of RequirePHP.