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

$file = 'storage/app/public/01KYWGVNKS5TNMN37RV77PCYNZ.xlsx';
$spreadsheet = IOFactory::load($file);

// Search all sheets for exchange rate or currency info
foreach ($spreadsheet->getSheetNames() as $sheetName) {
    $sheet = $spreadsheet->getSheetByName($sheetName);
    echo "=== $sheetName ===" . PHP_EOL;
    
    foreach ($sheet->getCellCollection() as $cell) {
        $value = $sheet->getCell($cell)->getValue();
        if (is_string($value) && (stripos($value, 'rate') !== false || stripos($value, 'exchange') !== false || stripos($value, 'currency') !== false || stripos($value, 'aed') !== false || stripos($value, 'irr') !== false || stripos($value, 'rial') !== false || stripos($value, 'dirham') !== false)) {
            echo "  Cell {$cell}: {$value}" . PHP_EOL;
        }
    }
}