ncatalin
10/20/2017 - 4:31 PM

$_SERVER Superglobal PHP

PHP Sandbox from Brad Traversy. From the youtube series ''PHP Front To Back"

server-info.php
content_copyfile_download
<?php
	# $_SERVER SUPERGLOBAL

	// Create Server Array
	$server = [
		'Host Server Name' => $_SERVER['SERVER_NAME'],
		'Host Header' => $_SERVER['HTTP_HOST'],
		'Server Software' => $_SERVER['SERVER_SOFTWARE'],
		'Document Root' => $_SERVER['DOCUMENT_ROOT'],
		'Current Page' => $_SERVER['PHP_SELF'],
		'Script Name' => $_SERVER['SCRIPT_NAME'],
		'Absolute Path' => $_SERVER['SCRIPT_FILENAME']
	];

	//print_r($server);
	
	// Create Client Array
	$client = [
		'Client System info' => $_SERVER['HTTP_USER_AGENT'],
		'Client IP' => $_SERVER['REMOTE_ADDR'],
		'Remote Port' => $_SERVER['REMOTE_PORT']
	];

	//print_r($client);
?>
index.php
content_copyfile_download
<?php include 'server-info.php'; ?>
<!DOCTYPE html>
<html>
<head>
	<title>System Info</title>
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
<body>
	<div class="container">
		<h1>Server & File Info</h1>
		<?php if($server): ?>
			<ul class="list-group">
				<?php foreach($server as $key => $value): ?>
					<li class="list-group-item">
						<strong><?php echo $key; ?>: </strong>
						<?php echo $value; ?>
					</li>
				<?php endforeach; ?>
			</ul>
		<?php endif; ?>

		<h1>Client Info</h1>
		<?php if($client): ?>
			<ul class="list-group">
				<?php foreach($client as $key => $value): ?>
					<li class="list-group-item">
						<strong><?php echo $key; ?>: </strong>
						<?php echo $value; ?>
					</li>
				<?php endforeach; ?>
			</ul>
		<?php endif; ?>
	</div>
</body>
</html>