Division by zero error in char.php

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Division by zero error in char.php

Postby robweeks » Wed Oct 25, 2006 12:35 pm

Warning: Division by zero in MY_PATH_TO_ROOT\roster\lib\char.php on line 1503

Ive attached a screenshot.

Thought id best report it before he uploads data again and values change
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Division by zero error in char.php

Postby PleegWat » Wed Oct 25, 2006 1:45 pm

I think I've heard this error before somewhere, possibly on IRC. It's caused by the maxXP not being in the profile, so 0 is stored in the DB. But that causes a division by zero when rendering the status bar.

The fix: In char.php, near the top, find this function:

Code: Select all

    
function printXP()
    {
        list(
$current$max) =
        
explode':'$this->data['exp'] );

        
$perc='';
        if (
$current 0)
        {
            
$perc round(($current $max)* 2481);
        }
        return 
$perc;
    }
 


Replace by this:

Code: Select all

    
function printXP()
    {
        list(
$current$max) =
        
explode':'$this->data['exp'] );
        if (
$max 0)
        {
            
$max 1;
        }

        
$perc='';
        if (
$current 0)
        {
            
$perc round(($current $max)* 2481);
        }
        return 
$perc;
    }
 
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Division by zero error in char.php

Postby zanix » Wed Oct 25, 2006 2:00 pm

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Division by zero error in char.php

Postby robweeks » Wed Oct 25, 2006 5:43 pm

nice guys, ty
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