protected function setUrls (array $urls)
	{
		foreach ($urls as $key => $value) $this->urls[$key] = $value;
	}
protected function setUrls (array $urls)
	{
		foreach ($urls as $key => $value) $this->urls[$key] = $value;
	}
protected function setUrls ( array $ urls ) { foreach ( $ urls as $ key => $ value ) $ this -> urls [ $ key ] = $ value ; }
Sets links to be visited
@param array $urls
Sets links to be visited