honzajavorek · October 8, 2015 01:58
diff --git a/index.php b/index.php
 <?php
    if (!empty($_GET['phpinfo'])) {
        phpinfo();
        exit;
    }

    function run($cmd) {
        $output = array();
        exec($cmd, $output);
        return implode("\n", $output);
    }

    function match($pattern, $string) {
        $matches = array();
        preg_match($pattern, $string, $matches);
        if (empty($matches)) {
            return NULL;
        }
        return $matches;
    }

    function isPresent($program) {
        return (bool)run("which $program");
    }

    function version($string) {
        $match = match('#\d+(\.\d+)+#', $string);
        if ($match) {
            return $match[0];
        }
        return NULL;
    }

    $os = php_uname('s');
    $hostname = php_uname('n');
    $host = $_SERVER['HTTP_HOST'];
    $ip = file_get_contents('http://automation.whatismyip.com/n09230945.asp');
    $server = $_SERVER["SERVER_SOFTWARE"];
 ?>

 <!DOCTYPE html>
 <html dir="ltr" lang="en">
    <head>
        <meta charset="utf-8">
        <title><?php echo $hostname; ?></title>
    </head>
    <body>
        <style>
            body { font-size: 100%; text-align: center; font-family: ubuntu, sans-serif; }
            h1 { font-size: 300%; }
            th, td { text-align: left; width: 50%; padding: 0.5em 1em; }
            th { text-align: right; }
            table { width: 100%; max-width: 700px; margin: 5em auto; }
            a { color: #BBB; }
            small { margin-left: 3em; }
        </style>

        <h1><?php echo $hostname; ?></h1>

        <table>
            <tr>
                <th>
                    OS
                </th>
                <td>
                    <?php echo $os; ?>
                </td>
            </tr>
            <tr>
                <th>
                    IP
                </th>
                <td>
                    <?php echo $ip; ?> (<?php echo $host; ?>)
                </td>
            </tr>
            <tr>
                <th>
                    Server
                </th>
                <td>
                    <?php echo $server; ?>
                </td>
            </tr>
            <tr>
                <th>
                    PHP
                </th>
                <td>
                    <?php echo version(phpversion()); ?> (<a href="?phpinfo=✔">info</a>)
                </td>
            </tr>
            <tr>
                <th>
                    Python
                </th>
                <td>
                    <?php if (isPresent('python')) { echo version(run('python --version 2>&1')); } else { ?>✖<?php }; ?>
                </td>
            </tr>
            <tr>
                <th>
                    MySQL
                </th>
                <td>
                    <?php if (isPresent('mysql')) { echo version(run('echo "SELECT VERSION();" | mysql')); } else { ?>✖<?php }; ?>
                </td>
            </tr>
            <tr>
                <th>
                    PostgreSQL
                </th>
                <td>
                    <?php if (isPresent('psql')) { echo version(run('psql --version')); } else { ?>✖<?php }; ?>
                </td>
            </tr>
            <tr>
                <th>
                    MongoDB
                </th>
                <td>
                    <?php if (isPresent('psql')) { echo version(run('mongod --version')); } else { ?>✖<?php }; ?>
                </td>
            </tr>
            <tr>
                <th>
                    Redis
                </th>
                <td>
                    <?php if (isPresent('redis-server')) { echo version(run('redis-server --version')); } else { ?>✖<?php }; ?>
                </td>
            </tr>
        </table>
    </body>
 </html>
	<?php
	if (!empty($_GET['phpinfo'])) {
	phpinfo();
	exit;
	}

	function run($cmd) {
	$output = array();
	exec($cmd, $output);
	return implode("\n", $output);
	}

	function match($pattern, $string) {
	$matches = array();
	preg_match($pattern, $string, $matches);
	if (empty($matches)) {
	return NULL;
	}
	return $matches;
	}

	function isPresent($program) {
	return (bool)run("which $program");
	}

	function version($string) {
	$match = match('#\d+(\.\d+)+#', $string);
	if ($match) {
	return $match[0];
	}
	return NULL;
	}

	$os = php_uname('s');
	$hostname = php_uname('n');
	$host = $_SERVER['HTTP_HOST'];
	$ip = file_get_contents('http://automation.whatismyip.com/n09230945.asp');
	$server = $_SERVER["SERVER_SOFTWARE"];
	?>

	<!DOCTYPE html>
	<html dir="ltr" lang="en">
	<head>
	<meta charset="utf-8">
	<title><?php echo $hostname; ?></title>
	</head>
	<body>
	<style>
	body { font-size: 100%; text-align: center; font-family: ubuntu, sans-serif; }
	h1 { font-size: 300%; }
	th, td { text-align: left; width: 50%; padding: 0.5em 1em; }
	th { text-align: right; }
	table { width: 100%; max-width: 700px; margin: 5em auto; }
	a { color: #BBB; }
	small { margin-left: 3em; }
	</style>

	<h1><?php echo $hostname; ?></h1>

	<table>
	<tr>
	<th>
	OS
	</th>
	<td>
	<?php echo $os; ?>
	</td>
	</tr>
	<tr>
	<th>
	IP
	</th>
	<td>
	<?php echo $ip; ?> (<?php echo $host; ?>)
	</td>
	</tr>
	<tr>
	<th>
	Server
	</th>
	<td>
	<?php echo $server; ?>
	</td>
	</tr>
	<tr>
	<th>
	PHP
	</th>
	<td>
	<?php echo version(phpversion()); ?> (<a href="?phpinfo=✔">info</a>)
	</td>
	</tr>
	<tr>
	<th>
	Python
	</th>
	<td>
	<?php if (isPresent('python')) { echo version(run('python --version 2>&1')); } else { ?>✖<?php }; ?>
	</td>
	</tr>
	<tr>
	<th>
	MySQL
	</th>
	<td>
	<?php if (isPresent('mysql')) { echo version(run('echo "SELECT VERSION();" \| mysql')); } else { ?>✖<?php }; ?>
	</td>
	</tr>
	<tr>
	<th>
	PostgreSQL
	</th>
	<td>
	<?php if (isPresent('psql')) { echo version(run('psql --version')); } else { ?>✖<?php }; ?>
	</td>
	</tr>
	<tr>
	<th>
	MongoDB
	</th>
	<td>
	<?php if (isPresent('psql')) { echo version(run('mongod --version')); } else { ?>✖<?php }; ?>
	</td>
	</tr>
	<tr>
	<th>
	Redis
	</th>
	<td>
	<?php if (isPresent('redis-server')) { echo version(run('redis-server --version')); } else { ?>✖<?php }; ?>
	</td>
	</tr>
	</table>
	</body>
	</html>