public function updateTag($photo, $to, $x = null, $y = null)
	{
		// Set POST request parameters.
		$data['to'] = $to;

		if ($x)
		{
			$data['x'] = $x;
		}

		if ($y)
		{
			$data['y'] = $y;
		}

		return $this->createConnection($photo, 'tags', $data);
	}
public function updateTag($photo, $to, $x = null, $y = null)
	{
		// Set POST request parameters.
		$data['to'] = $to;

		if ($x)
		{
			$data['x'] = $x;
		}

		if ($y)
		{
			$data['y'] = $y;
		}

		return $this->createConnection($photo, 'tags', $data);
	}
public function updateTag ( $ photo , $ to , $ x = null , $ y = null ) { // Set POST request parameters. $ data [ 'to' ] = $ to ; if ( $ x ) { $ data [ 'x' ] = $ x ; } if ( $ y ) { $ data [ 'y' ] = $ y ; } return $ this -> createConnection ( $ photo , 'tags' , $ data ) ; }
Method to update the position of the tag for a particular Users in a photo.
Requires authentication and publish_stream permission, user_photos permission for private photos.

@param   string   $photo  The photo id.
@param   string   $to     ID of the User to update tag in the photo.
@param   integer  $x      x coordinate of tag, as a percentage offset from the left edge of the picture.
@param   integer  $y      y coordinate of tag, as a percentage offset from the top edge of the picture.

@return  boolean Returns true if successful, and false otherwise.

@since   1.0
Method to update the position of the tag for a particular Users in a photo . Requires authentication and publish_stream permission user_photos permission for private photos .