Lavacharts Issue Solution

Issue131.php

<?php

$employeeCount = rand(2,6);

$salesTable = $lava->DataTable();
$salesTable->addDateColumn('Date');

for ($a=0; $a <= $employeeCount; $a++) {
    $salesTable->addNumberColumn('Employee'.$a);
}

for ($g=1;$g < 30; $g++) {
    $rowData = ['2016-1-'.$g];
    for ($b=0; $b <= $employeeCount; $b++) {
        $rowData[] = rand(550000,1000000);
    }
    $salesTable->addRow($rowData);
}

$lava->LineChart('Sales', $salesTable, [
    'legend'=>'bottom'
]);