Topic: Undefined Array After Updating to PHP 8.1

[scottct1]

Moved the site from PHP 7.4 up to 8.1 today.   Most of the page came up blank. (I am using the Burnsville Alternative script)

So I went over to Kens site and downloaded the latest version. I updated the AltAjaxDashboardConfig6.php with my settings and uploaded and overwrote all the files and everything is displaying... well almost.

Below the header I see the following...

Warning: Undefined array key 0 in /home/weather/public_html/raintodate.php on line 124

Warning: Trying to access array offset on value of type null in /home/weather/public_html/raintodate.php on line 124

Warning: Undefined array key 1 in /home/weather/public_html/raintodate.php on line 124

Warning: Trying to access array offset on value of type null in /home/weather/public_html/raintodate.php on line 124

Warning: Undefined array key 2 in /home/weather/public_html/raintodate.php on line 124

Warning: Trying to access array offset on value of type null in /home/weather/public_html/raintodate.php on line 124

Warning: Undefined array key 3 in /home/weather/public_html/raintodate.php on line 124

Warning: Trying to access array offset on value of type null in /home/weather/public_html/raintodate.php on line 124

Warning: Undefined variable $month_rain in /home/weather/public_html/raintodate.php on line 127

Not sure what this means or how to get rid of it.

The site is https://NewingtonWeather.COM
It is running off of WeatherDisplay with a Davis Vantage 2 Plus with Solar and UV, as well as lightning from Tempest.

If Ken or anyone can help out I would be very greatful.    Thank you!

[saratogaWX]

Did you also replace the other php scripts in the update .zip?

[scottct1]

Yes uploaded them all.  Including the directories.

Just deleted them and reuploaded them now. Still getting the same thing.  I assume the update zip file is this one "https://saratoga-weather.org/legacy-scripts/AltAjaxDashboard695g.zip"

Thanks Ken for your quick reply.

[saratogaWX]

Try replacing in raintodate.php

Code: [Select]

function get_mtd_rain ($start_year,$day,$month,$year,$loc)
{
$years = $year - $start_year;
$months = 0;   
for ($i = 0 ; $i < $years ; $i++)
    {   
$filename = "dailynoaareport" . ( $month) . ($start_year + $i) . ".htm";

if (file_exists($loc . $filename) )   
    {
    $data[0] = getnoaafile($loc . $filename);
    $months = $months + 1;
    // Now get data from the dailynoaareport for this month from the 1st to today's date'.

    for ($d = 0 ; $d < $day ; $d++)
        {
        $rain = $data[0][$d][8];
        if ($rain != "")
           {
           $month_rain = $month_rain + $rain;
                   
           }   
        }
    }
    }
with

Code: [Select]

function get_mtd_rain ($start_year,$day,$month,$year,$loc)
{
$years = $year - $start_year;
$months = 0;
$month_rain = 0;   
for ($i = 0 ; $i < $years ; $i++)
    {   
$filename = "dailynoaareport" . ( $month) . ($start_year + $i) . ".htm";

if (file_exists($loc . $filename) )   
    {
    $data[0] = getnoaafile($loc . $filename);
    $months = $months + 1;
    // Now get data from the dailynoaareport for this month from the 1st to today's date'.

    for ($d = 0 ; $d < $day ; $d++)
        {
        $rain = isset($data[0][$d][8])?$data[0][$d][8]:'';
        if ($rain != "")
           {
           $month_rain = $month_rain + $rain;
                   
           }   
        }
    }
    }


[scottct1]

Thanks Ken, tried it and am getting an error of Parse error: Unclosed '{' on line 124 does not match ')' in /home/weather/public_html/raintodate.php on line 125

Here is the code after I changed it... (Including the entire section, incase I messed something up)

Code: [Select]

########## Functions ##########################################################

function get_mtd_rain ($start_year,$day,$month,$year,$loc)
{
$years = $year - $start_year;
$months = 0;
$month_rain = 0;
for ($i = 0 ; $i < $years ; $i++)
    {
$filename = "dailynoaareport" . ( $month) . ($start_year + $i) . ".htm";

if (file_exists($loc . $filename) )
    {
    $data[0] = getnoaafile($loc . $filename);
    $months = $months + 1;
    // Now get data from the dailynoaareport for this month from the 1st to today's date'.

    for ($d = 0 ; $d < $day ; $d++)
        {
        $rain = isset($data[0][$d][8])?$data[0][$d][8]):'';
        if ($rain != "")
           {
           $month_rain = $month_rain + $rain;

           }
        }
    }
    }

if ($months == 0) {
    $mtd_rain = 0;
} else {
        $mtd_rain = $month_rain / $months;
       }
return $mtd_rain;
}


############################################################################
# End of Functions
############################################################################

[saratogaWX]

My bad...

Change

Code: [Select]

$rain = isset($data[0][$d][8])?$data[0][$d][8]):''; to

Code: [Select]

$rain = isset($data[0][$d][8])?$data[0][$d][8]:'';
That happens when I copy/paste and select a bit too much.   

[scottct1]

Yes that fixed it!

Thanks Ken!