I am using less for creating css file. I am using this plugin
<?php
require "lessc.inc.php";
$less = new lessc;
$less->setVariables(array(
"base" => "968px"
));
$less->checkedCompile("webform.less", "output.css");
?>
When I first compile this code... the base variable in webform.less is compiled and exact output is created. But when I edit base value and compile, it is not updating. Am I missing anything here in less compilation using php?