public function addMeta($meta = array())
	{
		foreach ($meta as $type => $value)
		{
			$this->meta[$type] = array_merge($this->meta[$type], $value);
		}
	}
public function addMeta($meta = array())
	{
		foreach ($meta as $type => $value)
		{
			$this->meta[$type] = array_merge($this->meta[$type], $value);
		}
	}
public function addMeta ( $ meta = array ( ) ) { foreach ( $ meta as $ type => $ value ) { $ this -> meta [ $ type ] = array_merge ( $ this -> meta [ $ type ] , $ value ) ; } }
Register several meta tags.

@return void
Register several meta tags .