<?php
require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\IOFactory;

$reader = IOFactory::createReader('Xlsx');
$spreadsheet = $reader->load(__DIR__ . '/../01_Documents/Sheet ENG invoice.xlsx');
$sheet = $spreadsheet->getActiveSheet();

echo 'Sheet: ' . $sheet->getTitle() . PHP_EOL;
echo 'Rows: ' . $sheet->getHighestRow() . PHP_EOL;

// Use toArray for cleaner output
$data = $sheet->toArray(null, true, true, true);

echo PHP_EOL . '=== CONTENT ===' . PHP_EOL;

foreach ($data as $rowIndex => $row) {
    $line = '';
    foreach ($row as $colIndex => $value) {
        if ($value !== null && trim((string)$value) !== '') {
            $line .= $colIndex . '=' . trim((string)$value) . ' | ';
        }
    }
    if ($line) echo 'Row' . $rowIndex . ': ' . $line . PHP_EOL;
}