Kahlan\Jit\Patcher\Monkey::process PHP Method

    public function process($node, $path = null)
    {
        $this->_depth = 0;
        $this->_variables[$this->_depth] = [];
        $this->_processTree($node);
        if ($this->_variables[$this->_depth]) {
            $this->_flushVariables($node);
        }
        $this->_variables = [];
        return $node;
    }