<?php

header('Content-Type: text/plain');

echo "===== PHP VERSION =====\n";
echo PHP_VERSION . "\n\n";

echo "===== trim() TEST =====\n";

try {
    echo "Result: [" . trim(" hello world ") . "]\n";
} catch (Throwable $e) {
    echo "ERROR: " . $e->getMessage() . "\n";
}

echo "\n===== EXTENSIONS =====\n";

$extensions = get_loaded_extensions();
sort($extensions);

foreach ($extensions as $ext) {
    echo $ext . "\n";
}

echo "\n===== OPcache =====\n";

if (function_exists('opcache_get_status')) {
    $status = @opcache_get_status(false);

    if ($status !== false) {
        echo "Enabled: " . ($status['opcache_enabled'] ? 'Yes' : 'No') . "\n";
    } else {
        echo "OPcache loaded but status unavailable.\n";
    }
} else {
    echo "OPcache not loaded.\n";
}