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<!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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