wats this code doing?

[Monkuar]

 list( $this->member['AVATAR_WIDTH'] , $this->member['AVATAR_HEIGHT']  ) = explode ("x", $this->member['avatar_size']);

 

I get

 

Notice: Undefined offset: 1

 

any idea?

 

Is is the avatar_width or avatar_height?

 

I also tried

 

 $this->member['AVATAR_HEIGHT'] = (empty($this->member['AVATAR_HEIGHT'])) ? '' : $this->member['AVATAR_HEIGHT'];
         $this->member['AVATAR_WIDTH'] = (empty($this->member['AVATAR_WIDTH'])) ? '' : $this->member['AVATAR_WIDTH'];
	 $this->member['avatar_size'] = (empty($this->member['avatar_size'])) ? '' : $this->member['avatar_size'];

 

still doesn't work or get rid of the error

[scootstah]

What does $this->member['avatar_size'] contain?

[ManiacDan]

The error comes from the fact that $this->member['avatar_size'] does not contain a lowercase 'x'.  That line you posted simply takes $this->member['avatar_size'], and says "the item before the x is the width, and the item after the x is the height."  It assumes an x will be there, producing two items.