public function getPropertyValue($name)
    {
        $p = Utilities::tryGetValue($this->_properties, $name);
        return is_null($p) ? null : $p->getValue();
    }
public function getPropertyValue($name)
    {
        $p = Utilities::tryGetValue($this->_properties, $name);
        return is_null($p) ? null : $p->getValue();
    }
public function getPropertyValue ( $ name ) { $ p = Utilities :: tryGetValue ( $ this -> _properties , $ name ) ; return is_null ( $ p ) ? null : $ p -> getValue ( ) ; }
Gets property value and if the property name is not found return null.

@param string $name The property name.

@return mixed
Gets property value and if the property name is not found return null .