Compass::compassInlineFontFiles PHP Method

    public static function compassInlineFontFiles($file)
    {
        $args = func_get_args();
        $files = array();
        $mimes = array('otf' => 'font.opentype', 'ttf' => 'font.truetype', 'woff' => 'font.woff', 'off' => 'font.openfont');
        while (count($args)) {
            $path = self::compassResolvePath(array_shift($args));
            $data = base64_encode(file_get_contents($path));
            $format = array_shift($args);
            $ext = array_pop(explode('.', $file));
            if (isset($mimes[$ext])) {
                $mime = $mimes[$ext];
            } else {
                continue;
            }
            $files[] = "url('data:{$mime};base64,{$data}') format('{$format}')";
        }
        return new SassString(implode(', ', $files));
    }