Title

<?php

$root = $_SERVER['DOCUMENT_ROOT'];

echo '<meta>';
echo '<pre>';

$price = $root . '/upload/price.pdf';

echo "PRICE PDF\n";
echo "---------\n";

if (file_exists($price)) {
    echo "Path: $price\n";
    echo "Modified: " . date('Y-m-d H:i:s', filemtime($price)) . "\n";
    echo "Size: " . filesize($price) . " bytes\n";
} else {
    echo "price.pdf not found\n";
}

echo "\n\nLATEST PHP FILES\n";
echo "----------------\n";

$files = [];

$iterator = new RecursiveIteratorIterator(
    new RecursiveDirectoryIterator(
        $root,
        RecursiveDirectoryIterator::SKIP_DOTS
    )
);

foreach ($iterator as $file) {

    if (!$file->isFile()) {
        continue;
    }

    $path = $file->getPathname();

    if (strtolower(pathinfo($path, PATHINFO_EXTENSION)) !== 'php') {
        continue;
    }

    if (
        strpos($path, '/bitrix/cache/') !== false ||
        strpos($path, '/bitrix/managed_cache/') !== false ||
        strpos($path, '/upload/') !== false
    ) {
        continue;
    }

    $files[$path] = filemtime($path);
}

arsort($files);

$i = 0;

foreach ($files as $path => $mtime) {

    echo date('Y-m-d H:i:s', $mtime)
        . '  '
        . str_replace($root, '', $path)
        . "\n";

    $i++;

    if ($i >= 100) {
        break;
    }
}