Warning: Division by zero error

[sweet160]

Hi,

After I uploade my site I got this division by zero error.

Here is the code

if ($color_index && isset($tab_colors[($tab_index)%count($tab_colors)])) {
$id .= $tab_colors[($tab_index)%count($tab_colors)];
$tab_index++;

}


ANybody know how do I can fix this?

Thanks!

[Rogue4ngel]

Sounds more like an installation issue than it does a coding problem (you haven't done any custom coding to the site, have you?). What version of Joomla are you using?

[ianmac]

Hi,
if ($color_index && isset($tab_colors[($tab_index)%count($tab_colors)])) {
$id .= $tab_colors[($tab_index)%count($tab_colors)];
$tab_index++;
}

Division by zero errors indicate you are dividing by zero - the value of this is undefined.

The only thing you are dividing by in here is count($tab_colors).

Change if to:
if ($color_index && count($tab_colors) != 0 && isset($tab_colors[($tab_index)%count($tab_colors)])) {


Ian

[sweet160]

Ian,

Your the man! Its ok now, the errors are gone, and my website looks great thanks to you!

I cannot thank you enough

CHeers dude

[ryanmcgr]

Hey guys,
I'm also getting a division by zero error - Warning: Division by zero in /home/paradise/public_html/home/templates/rt_modbusiness/rt_splitmenu.php on line 63

This is the chunk of code.. any ideas? Thanks a bunch

Code: Select all

				}
			}
			break;
			case 'content_typed':
			default:
			$mitem->link .= '&Itemid='. $mitem->id;
			break;
		}

default: is the line 63

[Rogue4ngel]

I don't see a division problem there. Could be the item is null (doesn't exist)? I'm not sure.