Craft\Minify_Node::compile PHP Method

    public function compile(\Twig_Compiler $compiler)
    {
        $html = $this->getAttribute('html');
        $css = $this->getAttribute('css');
        $js = $this->getAttribute('js');
        $compiler->addDebugInfo($this);
        $compiler->write("ob_start();\n")->subcompile($this->getNode('body'))->write("\$_compiledBody = ob_get_clean();\n");
        if ($html) {
            $compiler->write("echo \\Craft\\craft()->minify->htmlMin(\$_compiledBody);\n");
        } elseif ($css) {
            $compiler->write("echo \\Craft\\craft()->minify->cssMin(\$_compiledBody);\n");
        } elseif ($js) {
            $compiler->write("echo \\Craft\\craft()->minify->jsMin(\$_compiledBody);\n");
        } else {
            $compiler->write("echo \\Craft\\craft()->minify->minify(\$_compiledBody);\n");
        }
    }