This extention is Yii application component which wrappes lessphp by Leaf Corcoran
You can find out instructions in the php file attached.
With this extention you can easily attach and compile .less files on-the-fly, like that:
Yii::app()->clientScript->registerCssFile(Yii::app()->less->compileFile(Yii::app()->basePath.’/vendors/bootstrap/less/bootstrap.less’));
or:
Yii::app()->clientScript->registerCss(‘CSS_block_id’,Yii::app()->less->compile(’.block { padding: 3 + 4px }’));