Paradox/pod/Document.php
public function set($key, $value)
    {
        if (in_array($key, $this->getReservedFields())) {
            throw new PodException("You cannot set the property $key. This is reserved for system use.");
        }

        $this->_changed = true;

        $this->_data[$key] = $value;
    }
public function set($key, $value)
    {
        if (in_array($key, $this->getReservedFields())) {
            throw new PodException("You cannot set the property $key. This is reserved for system use.");
        }

        $this->_changed = true;

        $this->_data[$key] = $value;
    }
Set a property for this pod.
@param  string       $key   The property we wish to set.
@param  string       $value The value we wish to set.
@throws PodException