protected function isDynamic(array $attributeNames)
	{
		foreach($attributeNames as $name)
		{
			if(isset($this->__attr[$name]))
			{
				return true;
			}
		}
		
		return false;
	}
protected function isDynamic(array $attributeNames)
	{
		foreach($attributeNames as $name)
		{
			if(isset($this->__attr[$name]))
			{
				return true;
			}
		}
		
		return false;
	}
protected function isDynamic ( array $ attributeNames ) { foreach ( $ attributeNames as $ name ) { if ( isset ( $ this -> __attr [ $ name ] ) ) { return true ; } } return false ; }
Check if any of the given attribute names refers to a dynamic attribute.

@param array<string> $attributeNames
@return boolean
Check if any of the given attribute names refers to a dynamic attribute .