<?php
// Minimal WP bootstrap for syntax check
define('ABSPATH', dirname(__FILE__) . '/../../../../');
$files = [
    'class-settings.php',
    'class-suppliers.php', 
    'class-image-agent.php',
    'class-listing-agent.php',
    'class-publisher.php',
    'class-ajax.php'
];
$results = [];
$base = __DIR__ . '/';
foreach ($files as $f) {
    $path = $base . $f;
    if (!file_exists($path)) { $results[$f] = 'NOT FOUND'; continue; }
    // Use shell_exec to check syntax
    $output = shell_exec('php -l ' . escapeshellarg($path) . ' 2>&1');
    $results[$f] = trim($output);
}
echo json_encode(['php_version' => phpversion(), 'results' => $results]);