<?php
require 'vendor/autoload.php';
use PhpOffice\PhpSpreadsheet\IOFactory;

$file = 'storage/app/public/01KYWGVNKS5TNMN37RV77PCYNZ.xlsx';
$spreadsheet = IOFactory::load($file);
$sheet = $spreadsheet->getSheetByName('DocEco');

echo "=== DocEco: looking for weight 2, zone 3 ===" . PHP_EOL;
for ($row = 1; $row <= $sheet->getHighestRow(); $row++) {
    $rowData = $sheet->rangeToArray("A{$row}:C{$row}")[0];
    if ((float) $rowData[0] == 2 && (int) $rowData[1] == 3) {
        echo "Row $row: Weight={$rowData[0]}, Zone={$rowData[1]}, Value={$rowData[2]}" . PHP_EOL;
        echo "Divided by 455000: " . ($rowData[2] / 455000) . PHP_EOL;
        echo "Divided by 37000: " . ($rowData[2] / 37000) . PHP_EOL;
        echo "Divided by 30000: " . ($rowData[2] / 30000) . PHP_EOL;
        break;
    }
}

echo PHP_EOL . "=== DocEco: all rows ===" . PHP_EOL;
for ($row = 2; $row <= $sheet->getHighestRow(); $row++) {
    $rowData = $sheet->rangeToArray("A{$row}:C{$row}")[0];
    echo "Row $row: {$rowData[0]} | {$rowData[1]} | {$rowData[2]}" . PHP_EOL;
}