framework/components/datamapper/abstraction/Model.php
public function propertyExists($name)
    {
        $properties = $this->getProperties();
        return empty($properties) || in_array($name, $properties);
    }
public function propertyExists($name)
    {
        $properties = $this->getProperties();
        return empty($properties) || in_array($name, $properties);
    }
public function propertyExists ( $ name ) { $ properties = $ this -> getProperties ( ) ; return empty ( $ properties ) || in_array ( $ name , $ properties ) ; }
Check property exists

@param string $name
@return bool
Check property exists