Error: Invalid data type detected in cpvlap stats, resulting in termination

I came across a critical error while reviewing the error statistics file.

Fatal error: Unsupported operand types in /home1/bestdail/public_html/cpvlap/cpv_lab_install_files/stats.php on line 338

Here is the specific code from line 338:

$totalsRow[0] += $columnsForTotals[$j] = $reportLines[$i][$columnsForTotals[$j]];

Answer №1

It appears that there is a mistake in your code where you have two assignments when there should only be one:

$totalsRow[0] += $columnsForTotals[$j] = $reportLines[$i][$columnsForTotals[$j]];

The correct syntax should be:

 $totalsRow[0] = $totalsRow[0] + $columnsForTotals[$j] = $reportLines[$i][$columnsForTotals[$j]];

This error is likely causing the issue you are experiencing. Make sure to review what you want to achieve with this line and ensure there is only one assignment. Additionally, verify that $columnsForTotals[$j]] returns an integer since it is being used as an index for an array.

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