Symfony2.0.10. How to integrate assetic lessphp filter.

1. README.md

Symfony2.0.10. How to integrate assetic lessphp filter.

• Add the following lines of code to the end of the deps file:

[lessphp]
    git=https://github.com/leafo/lessphp.git
    target=/lessphp
    version=v0.3.2

List of available versions: https://github.com/leafo/lessphp/tags

• Run bin/vendors install;

• Then

• Create a new file autoload_non_standart.php in app folder.

• Add this to the end of app/autoload.php file: require 'autoload_non_standart.php';

• Or another way - http://stackoverflow.com/questions/8958118/symfony-autoload-namespace-difficulties

• The best approach is to add file: %kernel.root_dir%/../vendor/lessphp/lessc.inc.php to config.yml file:

#...
assetic:
    #...
    filters:
        lessphp:
            file: %kernel.root_dir%/../vendor/lessphp/lessc.inc.php
            apply_to: "\.less$"

20. autoload_non_standart.php

<?php
spl_autoload_register(function($className)
{
    $ds = DIRECTORY_SEPARATOR;

    $vendor = __DIR__."{$ds}..{$ds}vendor{$ds}";
    $loadable = array(
        'lessc' => "lessphp{$ds}lessc.inc.php",
    );

    isset($loadable[$className]) ? require $vendor.$loadable[$className] : '';

}, false);

See https://gist.github.com/3082684 for Symfony 2.1

@jaywilliams Thanks!