<!DOCTYPE html>
<html>
<head>
<title>System Information</title>
</head>
<body>
<h1>System Information</h1>
<?php
// Basic System Information
echo "<strong>System Information:</strong> " . php_uname() . "<br>";
// PHP Version
echo "<strong>PHP Version:</strong> " . phpversion() . "<br>";
// Server Information
echo "<strong>Server Software:</strong> " . $_SERVER['SERVER_SOFTWARE'] . "<br>";
echo "<strong>Server Name:</strong> " . $_SERVER['SERVER_NAME'] . "<br>";
echo "<strong>Server IP Address:</strong> " . $_SERVER['SERVER_ADDR'] . "<br>";
echo "<strong>Server Port:</strong> " . $_SERVER['SERVER_PORT'] . "<br>";
// Environment Variables
echo "<strong>Path:</strong> " . getenv("PATH") . "<br>";
echo "<strong>User:</strong> " . getenv("USER") . "<br>";
// Loaded PHP Extensions
$extensions = get_loaded_extensions();
echo "<strong>Loaded PHP Extensions:</strong> " . implode(", ", $extensions) . "<br>";
// Filesystem Information
$totalSpace = disk_total_space("/");
$freeSpace = disk_free_space("/");
echo "<strong>Total Disk Space:</strong> " . $totalSpace . " bytes<br>";
echo "<strong>Free Disk Space:</strong> " . $freeSpace . " bytes<br>";
// Memory Usage
echo "<strong>Current Memory Usage:</strong> " . memory_get_usage() . " bytes<br>";
echo "<strong>Peak Memory Usage:</strong> " . memory_get_peak_usage() . " bytes<br>";
?>
</body>
</html>
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